diff --git a/Tethering/Android.bp b/Tethering/Android.bp
index fba7d69..e4e6c70 100644
--- a/Tethering/Android.bp
+++ b/Tethering/Android.bp
@@ -83,7 +83,6 @@
     ],
     manifest: "AndroidManifestBase.xml",
     lint: {
-        strict_updatability_linting: true,
         error_checks: ["NewApi"],
     },
 }
@@ -103,9 +102,7 @@
     ],
     apex_available: ["com.android.tethering"],
     lint: {
-        strict_updatability_linting: true,
         baseline_filename: "lint-baseline.xml",
-
     },
 }
 
@@ -122,9 +119,7 @@
     ],
     apex_available: ["com.android.tethering"],
     lint: {
-        strict_updatability_linting: true,
         baseline_filename: "lint-baseline.xml",
-
     },
 }
 
@@ -198,9 +193,6 @@
     optimize: {
         proguard_flags_files: ["proguard.flags"],
     },
-    lint: {
-        strict_updatability_linting: true,
-    },
 }
 
 // Updatable tethering packaged for finalized API
@@ -216,10 +208,6 @@
     use_embedded_native_libs: true,
     privapp_allowlist: ":privapp_allowlist_com.android.tethering",
     apex_available: ["com.android.tethering"],
-    lint: {
-        strict_updatability_linting: true,
-
-    },
 }
 
 android_app {
@@ -236,9 +224,7 @@
     privapp_allowlist: ":privapp_allowlist_com.android.tethering",
     apex_available: ["com.android.tethering"],
     lint: {
-        strict_updatability_linting: true,
         error_checks: ["NewApi"],
-
     },
 }
 
diff --git a/framework-t/src/android/net/NetworkStatsAccess.java b/framework-t/src/android/net/NetworkStatsAccess.java
index 7fe499b..7c9b3ec 100644
--- a/framework-t/src/android/net/NetworkStatsAccess.java
+++ b/framework-t/src/android/net/NetworkStatsAccess.java
@@ -128,7 +128,7 @@
 
         final int appId = UserHandle.getAppId(callingUid);
 
-        final boolean isNetworkStack = PermissionUtils.checkAnyPermissionOf(
+        final boolean isNetworkStack = PermissionUtils.hasAnyPermissionOf(
                 context, callingPid, callingUid, android.Manifest.permission.NETWORK_STACK,
                 NetworkStack.PERMISSION_MAINLINE_NETWORK_STACK);
 
diff --git a/framework/Android.bp b/framework/Android.bp
index 31ddb53..1356eea 100644
--- a/framework/Android.bp
+++ b/framework/Android.bp
@@ -107,9 +107,6 @@
     apex_available: [
         "com.android.tethering",
     ],
-    lint: {
-        strict_updatability_linting: true,
-    },
 }
 
 java_library {
diff --git a/service-t/src/com/android/server/NsdService.java b/service-t/src/com/android/server/NsdService.java
index ac794a1..34927a6 100644
--- a/service-t/src/com/android/server/NsdService.java
+++ b/service-t/src/com/android/server/NsdService.java
@@ -2308,7 +2308,7 @@
                 permissionsList.add(DEVICE_POWER);
             }
 
-            if (PermissionUtils.checkAnyPermissionOf(context,
+            if (PermissionUtils.hasAnyPermissionOf(context,
                     permissionsList.toArray(new String[0]))) {
                 return;
             }
@@ -2505,7 +2505,7 @@
 
     @Override
     public void dump(FileDescriptor fd, PrintWriter writer, String[] args) {
-        if (!PermissionUtils.checkDumpPermission(mContext, TAG, writer)) return;
+        if (!PermissionUtils.hasDumpPermission(mContext, TAG, writer)) return;
 
         final IndentingPrintWriter pw = new IndentingPrintWriter(writer, "  ");
         // Dump state machine logs
diff --git a/service-t/src/com/android/server/ethernet/EthernetServiceImpl.java b/service-t/src/com/android/server/ethernet/EthernetServiceImpl.java
index e7af569..b8689d6 100644
--- a/service-t/src/com/android/server/ethernet/EthernetServiceImpl.java
+++ b/service-t/src/com/android/server/ethernet/EthernetServiceImpl.java
@@ -19,6 +19,7 @@
 import static android.net.NetworkCapabilities.TRANSPORT_ETHERNET;
 import static android.net.NetworkCapabilities.TRANSPORT_TEST;
 
+import android.annotation.CheckResult;
 import android.annotation.NonNull;
 import android.annotation.Nullable;
 import android.content.Context;
@@ -72,8 +73,9 @@
                 methodName + " is only available on automotive devices.");
     }
 
-    private boolean checkUseRestrictedNetworksPermission() {
-        return PermissionUtils.checkAnyPermissionOf(mContext,
+    @CheckResult
+    private boolean hasUseRestrictedNetworksPermission() {
+        return PermissionUtils.hasAnyPermissionOf(mContext,
                 android.Manifest.permission.CONNECTIVITY_USE_RESTRICTED_NETWORKS);
     }
 
@@ -92,7 +94,7 @@
     @Override
     public String[] getAvailableInterfaces() throws RemoteException {
         PermissionUtils.enforceAccessNetworkStatePermission(mContext, TAG);
-        return mTracker.getClientModeInterfaces(checkUseRestrictedNetworksPermission());
+        return mTracker.getClientModeInterfaces(hasUseRestrictedNetworksPermission());
     }
 
     /**
@@ -146,7 +148,7 @@
     public void addListener(IEthernetServiceListener listener) throws RemoteException {
         Objects.requireNonNull(listener, "listener must not be null");
         PermissionUtils.enforceAccessNetworkStatePermission(mContext, TAG);
-        mTracker.addListener(listener, checkUseRestrictedNetworksPermission());
+        mTracker.addListener(listener, hasUseRestrictedNetworksPermission());
     }
 
     /**
@@ -187,7 +189,7 @@
     @Override
     protected void dump(FileDescriptor fd, PrintWriter writer, String[] args) {
         final IndentingPrintWriter pw = new IndentingPrintWriter(writer, "  ");
-        if (!PermissionUtils.checkDumpPermission(mContext, TAG, pw)) return;
+        if (!PermissionUtils.hasDumpPermission(mContext, TAG, pw)) return;
 
         pw.println("Current Ethernet state: ");
         pw.increaseIndent();
diff --git a/service-t/src/com/android/server/net/NetworkStatsService.java b/service-t/src/com/android/server/net/NetworkStatsService.java
index ec10158..80c4033 100644
--- a/service-t/src/com/android/server/net/NetworkStatsService.java
+++ b/service-t/src/com/android/server/net/NetworkStatsService.java
@@ -1461,7 +1461,7 @@
 
     private int restrictFlagsForCaller(int flags, @Nullable String callingPackage) {
         // All non-privileged callers are not allowed to turn off POLL_ON_OPEN.
-        final boolean isPrivileged = PermissionUtils.checkAnyPermissionOf(mContext,
+        final boolean isPrivileged = PermissionUtils.hasAnyPermissionOf(mContext,
                 NetworkStack.PERMISSION_MAINLINE_NETWORK_STACK,
                 android.Manifest.permission.NETWORK_STACK);
         if (!isPrivileged) {
@@ -2667,7 +2667,7 @@
 
     @Override
     protected void dump(FileDescriptor fd, PrintWriter rawWriter, String[] args) {
-        if (!PermissionUtils.checkDumpPermission(mContext, TAG, rawWriter)) return;
+        if (!PermissionUtils.hasDumpPermission(mContext, TAG, rawWriter)) return;
 
         long duration = DateUtils.DAY_IN_MILLIS;
         final HashSet<String> argSet = new HashSet<String>();
diff --git a/service/Android.bp b/service/Android.bp
index 4394f03..c6ecadd 100644
--- a/service/Android.bp
+++ b/service/Android.bp
@@ -202,7 +202,6 @@
         "com.android.tethering",
     ],
     lint: {
-        strict_updatability_linting: true,
         baseline_filename: "lint-baseline.xml",
 
     },
@@ -274,9 +273,6 @@
     optimize: {
         proguard_flags_files: ["proguard.flags"],
     },
-    lint: {
-        strict_updatability_linting: true,
-    },
 }
 
 // A special library created strictly for use by the tests as they need the
diff --git a/service/src/com/android/server/ConnectivityService.java b/service/src/com/android/server/ConnectivityService.java
index a995439..52f890d 100755
--- a/service/src/com/android/server/ConnectivityService.java
+++ b/service/src/com/android/server/ConnectivityService.java
@@ -108,15 +108,14 @@
 import static com.android.net.module.util.BpfUtils.BPF_CGROUP_INET_INGRESS;
 import static com.android.net.module.util.BpfUtils.BPF_CGROUP_INET_SOCK_CREATE;
 import static com.android.net.module.util.NetworkMonitorUtils.isPrivateDnsValidationRequired;
-import static com.android.net.module.util.PermissionUtils.checkAnyPermissionOf;
 import static com.android.net.module.util.PermissionUtils.enforceAnyPermissionOf;
 import static com.android.net.module.util.PermissionUtils.enforceNetworkStackPermission;
 import static com.android.net.module.util.PermissionUtils.enforceNetworkStackPermissionOr;
+import static com.android.net.module.util.PermissionUtils.hasAnyPermissionOf;
 import static com.android.server.ConnectivityStatsLog.CONNECTIVITY_STATE_SAMPLE;
 
-import static java.util.Map.Entry;
-
 import android.Manifest;
+import android.annotation.CheckResult;
 import android.annotation.NonNull;
 import android.annotation.Nullable;
 import android.annotation.SuppressLint;
@@ -351,7 +350,6 @@
 import java.io.PrintWriter;
 import java.io.Writer;
 import java.net.Inet4Address;
-import java.net.Inet6Address;
 import java.net.InetAddress;
 import java.net.InetSocketAddress;
 import java.net.SocketException;
@@ -2651,7 +2649,7 @@
         Objects.requireNonNull(packageName);
         Objects.requireNonNull(lp);
         enforceNetworkStackOrSettingsPermission();
-        if (!checkAccessPermission(-1 /* pid */, uid)) {
+        if (!hasAccessPermission(-1 /* pid */, uid)) {
             return null;
         }
         return linkPropertiesRestrictedForCallerPermissions(lp, -1 /* callerPid */, uid);
@@ -2687,7 +2685,7 @@
         Objects.requireNonNull(nc);
         Objects.requireNonNull(packageName);
         enforceNetworkStackOrSettingsPermission();
-        if (!checkAccessPermission(-1 /* pid */, uid)) {
+        if (!hasAccessPermission(-1 /* pid */, uid)) {
             return null;
         }
         return createWithLocationInfoSanitizedIfNecessaryWhenParceled(
@@ -2698,14 +2696,14 @@
 
     private void redactUnderlyingNetworksForCapabilities(NetworkCapabilities nc, int pid, int uid) {
         if (nc.getUnderlyingNetworks() != null
-                && !checkNetworkFactoryOrSettingsPermission(pid, uid)) {
+                && !hasNetworkFactoryOrSettingsPermission(pid, uid)) {
             nc.setUnderlyingNetworks(null);
         }
     }
 
     private boolean canSeeAllowedUids(final int pid, final int uid, final int netOwnerUid) {
         return Process.SYSTEM_UID == uid
-                || checkAnyPermissionOf(mContext, pid, uid,
+                || hasAnyPermissionOf(mContext, pid, uid,
                         android.Manifest.permission.NETWORK_FACTORY);
     }
 
@@ -2718,14 +2716,14 @@
         // it happens for some reason (e.g. the package is uninstalled while CS is trying to
         // send the callback) it would crash the system server with NPE.
         final NetworkCapabilities newNc = new NetworkCapabilities(nc);
-        if (!checkSettingsPermission(callerPid, callerUid)) {
+        if (!hasSettingsPermission(callerPid, callerUid)) {
             newNc.setUids(null);
             newNc.setSSID(null);
         }
         if (newNc.getNetworkSpecifier() != null) {
             newNc.setNetworkSpecifier(newNc.getNetworkSpecifier().redact());
         }
-        if (!checkAnyPermissionOf(mContext, callerPid, callerUid,
+        if (!hasAnyPermissionOf(mContext, callerPid, callerUid,
                 android.Manifest.permission.NETWORK_STACK,
                 NetworkStack.PERMISSION_MAINLINE_NETWORK_STACK)) {
             newNc.setAdministratorUids(new int[0]);
@@ -2793,11 +2791,12 @@
          * Returns whether the app holds local mac address permission or not (might return cached
          * result if the permission was already checked before).
          */
+        @CheckResult
         public boolean hasLocalMacAddressPermission() {
             if (mHasLocalMacAddressPermission == null) {
                 // If there is no cached result, perform the check now.
-                mHasLocalMacAddressPermission =
-                        checkLocalMacAddressPermission(mCallingPid, mCallingUid);
+                mHasLocalMacAddressPermission = ConnectivityService.this
+                        .hasLocalMacAddressPermission(mCallingPid, mCallingUid);
             }
             return mHasLocalMacAddressPermission;
         }
@@ -2806,10 +2805,12 @@
          * Returns whether the app holds settings permission or not (might return cached
          * result if the permission was already checked before).
          */
+        @CheckResult
         public boolean hasSettingsPermission() {
             if (mHasSettingsPermission == null) {
                 // If there is no cached result, perform the check now.
-                mHasSettingsPermission = checkSettingsPermission(mCallingPid, mCallingUid);
+                mHasSettingsPermission =
+                        ConnectivityService.this.hasSettingsPermission(mCallingPid, mCallingUid);
             }
             return mHasSettingsPermission;
         }
@@ -2913,7 +2914,7 @@
             return new LinkProperties(lp);
         }
 
-        if (checkSettingsPermission(callerPid, callerUid)) {
+        if (hasSettingsPermission(callerPid, callerUid)) {
             return new LinkProperties(lp, true /* parcelSensitiveFields */);
         }
 
@@ -2929,7 +2930,7 @@
             int callerUid, String callerPackageName) {
         // There is no need to track the effective UID of the request here. If the caller
         // lacks the settings permission, the effective UID is the same as the calling ID.
-        if (!checkSettingsPermission()) {
+        if (!hasSettingsPermission()) {
             // Unprivileged apps can only pass in null or their own UID.
             if (nc.getUids() == null) {
                 // If the caller passes in null, the callback will also match networks that do not
@@ -3383,7 +3384,8 @@
                 "ConnectivityService");
     }
 
-    private boolean checkAccessPermission(int pid, int uid) {
+    @CheckResult
+    private boolean hasAccessPermission(int pid, int uid) {
         return mContext.checkPermission(android.Manifest.permission.ACCESS_NETWORK_STATE, pid, uid)
                 == PERMISSION_GRANTED;
     }
@@ -3469,7 +3471,8 @@
                 NetworkStack.PERMISSION_MAINLINE_NETWORK_STACK);
     }
 
-    private boolean checkNetworkFactoryOrSettingsPermission(int pid, int uid) {
+    @CheckResult
+    private boolean hasNetworkFactoryOrSettingsPermission(int pid, int uid) {
         return PERMISSION_GRANTED == mContext.checkPermission(
                 android.Manifest.permission.NETWORK_FACTORY, pid, uid)
                 || PERMISSION_GRANTED == mContext.checkPermission(
@@ -3479,13 +3482,14 @@
                 || UserHandle.getAppId(uid) == Process.BLUETOOTH_UID;
     }
 
-    private boolean checkSettingsPermission() {
-        return PermissionUtils.checkAnyPermissionOf(mContext,
-                android.Manifest.permission.NETWORK_SETTINGS,
+    @CheckResult
+    private boolean hasSettingsPermission() {
+        return hasAnyPermissionOf(mContext, android.Manifest.permission.NETWORK_SETTINGS,
                 NetworkStack.PERMISSION_MAINLINE_NETWORK_STACK);
     }
 
-    private boolean checkSettingsPermission(int pid, int uid) {
+    @CheckResult
+    private boolean hasSettingsPermission(int pid, int uid) {
         return PERMISSION_GRANTED == mContext.checkPermission(
                 android.Manifest.permission.NETWORK_SETTINGS, pid, uid)
                 || PERMISSION_GRANTED == mContext.checkPermission(
@@ -3522,33 +3526,36 @@
                 "ConnectivityService");
     }
 
-    private boolean checkNetworkStackPermission() {
-        return PermissionUtils.checkAnyPermissionOf(mContext,
-                android.Manifest.permission.NETWORK_STACK,
+    @CheckResult
+    private boolean hasNetworkStackPermission() {
+        return hasAnyPermissionOf(mContext, android.Manifest.permission.NETWORK_STACK,
                 NetworkStack.PERMISSION_MAINLINE_NETWORK_STACK);
     }
 
-    private boolean checkNetworkStackPermission(int pid, int uid) {
-        return checkAnyPermissionOf(mContext, pid, uid,
-                android.Manifest.permission.NETWORK_STACK,
+    @CheckResult
+    private boolean hasNetworkStackPermission(int pid, int uid) {
+        return hasAnyPermissionOf(mContext, pid, uid, android.Manifest.permission.NETWORK_STACK,
                 NetworkStack.PERMISSION_MAINLINE_NETWORK_STACK);
     }
 
-    private boolean checkSystemBarServicePermission(int pid, int uid) {
-        return checkAnyPermissionOf(mContext, pid, uid,
+    @CheckResult
+    private boolean hasSystemBarServicePermission(int pid, int uid) {
+        return hasAnyPermissionOf(mContext, pid, uid,
                 android.Manifest.permission.STATUS_BAR_SERVICE);
     }
 
-    private boolean checkNetworkSignalStrengthWakeupPermission(int pid, int uid) {
-        return checkAnyPermissionOf(mContext, pid, uid,
+    @CheckResult
+    private boolean hasNetworkSignalStrengthWakeupPermission(int pid, int uid) {
+        return hasAnyPermissionOf(mContext, pid, uid,
                 android.Manifest.permission.NETWORK_SIGNAL_STRENGTH_WAKEUP,
                 NetworkStack.PERMISSION_MAINLINE_NETWORK_STACK,
                 android.Manifest.permission.NETWORK_SETTINGS);
     }
 
-    private boolean checkConnectivityRestrictedNetworksPermission(int callingUid,
+    @CheckResult
+    private boolean hasConnectivityRestrictedNetworksPermission(int callingUid,
             boolean checkUidsAllowedList) {
-        if (PermissionUtils.checkAnyPermissionOf(mContext,
+        if (hasAnyPermissionOf(mContext,
                 android.Manifest.permission.CONNECTIVITY_USE_RESTRICTED_NETWORKS)) {
             return true;
         }
@@ -3556,8 +3563,7 @@
         // fallback to ConnectivityInternalPermission
         // TODO: Remove this fallback check after all apps have declared
         //  CONNECTIVITY_USE_RESTRICTED_NETWORKS.
-        if (PermissionUtils.checkAnyPermissionOf(mContext,
-                android.Manifest.permission.CONNECTIVITY_INTERNAL)) {
+        if (hasAnyPermissionOf(mContext, android.Manifest.permission.CONNECTIVITY_INTERNAL)) {
             return true;
         }
 
@@ -3571,7 +3577,7 @@
 
     private void enforceConnectivityRestrictedNetworksPermission(boolean checkUidsAllowedList) {
         final int callingUid = mDeps.getCallingUid();
-        if (!checkConnectivityRestrictedNetworksPermission(callingUid, checkUidsAllowedList)) {
+        if (!hasConnectivityRestrictedNetworksPermission(callingUid, checkUidsAllowedList)) {
             throw new SecurityException("ConnectivityService: user " + callingUid
                     + " has no permission to access restricted network.");
         }
@@ -3581,7 +3587,8 @@
         mContext.enforceCallingOrSelfPermission(KeepaliveTracker.PERMISSION, "ConnectivityService");
     }
 
-    private boolean checkLocalMacAddressPermission(int pid, int uid) {
+    @CheckResult
+    private boolean hasLocalMacAddressPermission(int pid, int uid) {
         return PERMISSION_GRANTED == mContext.checkPermission(
                 Manifest.permission.LOCAL_MAC_ADDRESS, pid, uid);
     }
@@ -3875,12 +3882,13 @@
     @Override
     protected void dump(@NonNull FileDescriptor fd, @NonNull PrintWriter writer,
             @Nullable String[] args) {
-        if (!checkDumpPermission(mContext, TAG, writer)) return;
+        if (!hasDumpPermission(mContext, TAG, writer)) return;
 
         mPriorityDumper.dump(fd, writer, args);
     }
 
-    private boolean checkDumpPermission(Context context, String tag, PrintWriter pw) {
+    @CheckResult
+    private boolean hasDumpPermission(Context context, String tag, PrintWriter pw) {
         if (context.checkCallingOrSelfPermission(android.Manifest.permission.DUMP)
                 != PackageManager.PERMISSION_GRANTED) {
             pw.println("Permission Denial: can't dump " + tag + " from from pid="
@@ -5697,7 +5705,7 @@
     }
 
     private RequestInfoPerUidCounter getRequestCounter(NetworkRequestInfo nri) {
-        return checkAnyPermissionOf(mContext,
+        return hasAnyPermissionOf(mContext,
                 nri.mPid, nri.mUid, NetworkStack.PERMISSION_MAINLINE_NETWORK_STACK)
                 ? mSystemNetworkRequestCounter : mNetworkRequestCounter;
     }
@@ -5921,7 +5929,7 @@
             if (nm == null) return;
 
             if (request == CaptivePortal.APP_REQUEST_REEVALUATION_REQUIRED) {
-                checkNetworkStackPermission();
+                hasNetworkStackPermission();
                 nm.forceReevaluation(mDeps.getCallingUid());
             }
         }
@@ -5951,7 +5959,7 @@
      * @see MultinetworkPolicyTracker#getAvoidBadWifi()
      */
     public boolean shouldAvoidBadWifi() {
-        if (!checkNetworkStackPermission()) {
+        if (!hasNetworkStackPermission()) {
             throw new SecurityException("avoidBadWifi requires NETWORK_STACK permission");
         }
         return avoidBadWifi();
@@ -7471,12 +7479,12 @@
     // specific SSID/SignalStrength, or the calling app has permission to do so.
     private void ensureSufficientPermissionsForRequest(NetworkCapabilities nc,
             int callerPid, int callerUid, String callerPackageName) {
-        if (null != nc.getSsid() && !checkSettingsPermission(callerPid, callerUid)) {
+        if (null != nc.getSsid() && !hasSettingsPermission(callerPid, callerUid)) {
             throw new SecurityException("Insufficient permissions to request a specific SSID");
         }
 
         if (nc.hasSignalStrength()
-                && !checkNetworkSignalStrengthWakeupPermission(callerPid, callerUid)) {
+                && !hasNetworkSignalStrengthWakeupPermission(callerPid, callerUid)) {
             throw new SecurityException(
                     "Insufficient permissions to request a specific signal strength");
         }
@@ -7574,7 +7582,7 @@
             int reqTypeInt, Messenger messenger, int timeoutMs, final IBinder binder,
             int legacyType, int callbackFlags, @NonNull String callingPackageName,
             @Nullable String callingAttributionTag) {
-        if (legacyType != TYPE_NONE && !checkNetworkStackPermission()) {
+        if (legacyType != TYPE_NONE && !hasNetworkStackPermission()) {
             if (isTargetSdkAtleast(Build.VERSION_CODES.M, mDeps.getCallingUid(),
                     callingPackageName)) {
                 throw new SecurityException("Insufficient permissions to specify legacy type");
@@ -11324,7 +11332,7 @@
 
         // Connection owner UIDs are visible only to the network stack and to the VpnService-based
         // VPN, if any, that applies to the UID that owns the connection.
-        if (checkNetworkStackPermission()) return uid;
+        if (hasNetworkStackPermission()) return uid;
 
         final NetworkAgentInfo vpn = getVpnForUid(uid);
         if (vpn == null || getVpnType(vpn) != VpnManager.TYPE_VPN_SERVICE
@@ -11584,7 +11592,7 @@
             if (report == null) {
                 continue;
             }
-            if (!checkConnectivityDiagnosticsPermissions(
+            if (!hasConnectivityDiagnosticsPermissions(
                     nri.mPid, nri.mUid, nai, cbInfo.mCallingPackageName)) {
                 continue;
             }
@@ -11747,7 +11755,7 @@
                 continue;
             }
 
-            if (!checkConnectivityDiagnosticsPermissions(
+            if (!hasConnectivityDiagnosticsPermissions(
                     nri.mPid, nri.mUid, nai, cbInfo.mCallingPackageName)) {
                 continue;
             }
@@ -11791,14 +11799,15 @@
         return false;
     }
 
+    @CheckResult
     @VisibleForTesting
-    boolean checkConnectivityDiagnosticsPermissions(
+    boolean hasConnectivityDiagnosticsPermissions(
             int callbackPid, int callbackUid, NetworkAgentInfo nai, String callbackPackageName) {
-        if (checkNetworkStackPermission(callbackPid, callbackUid)) {
+        if (hasNetworkStackPermission(callbackPid, callbackUid)) {
             return true;
         }
         if (mAllowSysUiConnectivityReports
-                && checkSystemBarServicePermission(callbackPid, callbackUid)) {
+                && hasSystemBarServicePermission(callbackPid, callbackUid)) {
             return true;
         }
 
diff --git a/staticlibs/framework/com/android/net/module/util/PermissionUtils.java b/staticlibs/framework/com/android/net/module/util/PermissionUtils.java
index f167d3d..0d7d96f 100644
--- a/staticlibs/framework/com/android/net/module/util/PermissionUtils.java
+++ b/staticlibs/framework/com/android/net/module/util/PermissionUtils.java
@@ -23,6 +23,7 @@
 import static android.content.pm.PackageManager.PERMISSION_GRANTED;
 import static android.net.NetworkStack.PERMISSION_MAINLINE_NETWORK_STACK;
 
+import android.annotation.CheckResult;
 import android.annotation.NonNull;
 import android.annotation.Nullable;
 import android.content.Context;
@@ -45,8 +46,9 @@
     /**
      * Return true if the context has one of given permission.
      */
-    public static boolean checkAnyPermissionOf(@NonNull Context context,
-            @NonNull String... permissions) {
+    @CheckResult
+    public static boolean hasAnyPermissionOf(@NonNull Context context,
+                                             @NonNull String... permissions) {
         for (String permission : permissions) {
             if (context.checkCallingOrSelfPermission(permission) == PERMISSION_GRANTED) {
                 return true;
@@ -56,11 +58,12 @@
     }
 
     /**
-     * Return true if the context has one of give permission that is allowed
+     * Return true if the context has one of given permission that is allowed
      * for a particular process and user ID running in the system.
      */
-    public static boolean checkAnyPermissionOf(@NonNull Context context,
-            int pid, int uid, @NonNull String... permissions) {
+    @CheckResult
+    public static boolean hasAnyPermissionOf(@NonNull Context context,
+                                             int pid, int uid, @NonNull String... permissions) {
         for (String permission : permissions) {
             if (context.checkPermission(permission, pid, uid) == PERMISSION_GRANTED) {
                 return true;
@@ -74,7 +77,7 @@
      */
     public static void enforceAnyPermissionOf(@NonNull Context context,
             @NonNull String... permissions) {
-        if (!checkAnyPermissionOf(context, permissions)) {
+        if (!hasAnyPermissionOf(context, permissions)) {
             throw new SecurityException("Requires one of the following permissions: "
                     + String.join(", ", permissions) + ".");
         }
@@ -133,7 +136,8 @@
     /**
      * Return true if the context has DUMP permission.
      */
-    public static boolean checkDumpPermission(Context context, String tag, PrintWriter pw) {
+    @CheckResult
+    public static boolean hasDumpPermission(Context context, String tag, PrintWriter pw) {
         if (context.checkCallingOrSelfPermission(android.Manifest.permission.DUMP)
                 != PERMISSION_GRANTED) {
             pw.println("Permission Denial: can't dump " + tag + " from from pid="
diff --git a/staticlibs/tests/unit/src/com/android/net/module/util/PermissionUtilsTest.kt b/staticlibs/tests/unit/src/com/android/net/module/util/PermissionUtilsTest.kt
index d5b43fb..8586e82 100644
--- a/staticlibs/tests/unit/src/com/android/net/module/util/PermissionUtilsTest.kt
+++ b/staticlibs/tests/unit/src/com/android/net/module/util/PermissionUtilsTest.kt
@@ -25,12 +25,12 @@
 import android.net.NetworkStack.PERMISSION_MAINLINE_NETWORK_STACK
 import androidx.test.filters.SmallTest
 import androidx.test.platform.app.InstrumentationRegistry
-import com.android.net.module.util.PermissionUtils.checkAnyPermissionOf
 import com.android.net.module.util.PermissionUtils.enforceAnyPermissionOf
 import com.android.net.module.util.PermissionUtils.enforceNetworkStackPermission
 import com.android.net.module.util.PermissionUtils.enforceNetworkStackPermissionOr
 import com.android.net.module.util.PermissionUtils.enforcePackageNameMatchesUid
 import com.android.net.module.util.PermissionUtils.enforceSystemFeature
+import com.android.net.module.util.PermissionUtils.hasAnyPermissionOf
 import com.android.testutils.DevSdkIgnoreRule
 import com.android.testutils.DevSdkIgnoreRunner
 import kotlin.test.assertEquals
@@ -78,18 +78,18 @@
             .checkCallingOrSelfPermission(TEST_PERMISSION1)
         doReturn(PERMISSION_DENIED).`when`(mockContext)
             .checkCallingOrSelfPermission(TEST_PERMISSION2)
-        assertTrue(checkAnyPermissionOf(mockContext, TEST_PERMISSION1, TEST_PERMISSION2))
+        assertTrue(hasAnyPermissionOf(mockContext, TEST_PERMISSION1, TEST_PERMISSION2))
         enforceAnyPermissionOf(mockContext, TEST_PERMISSION1, TEST_PERMISSION2)
 
         doReturn(PERMISSION_DENIED).`when`(mockContext)
             .checkCallingOrSelfPermission(TEST_PERMISSION1)
         doReturn(PERMISSION_GRANTED).`when`(mockContext)
             .checkCallingOrSelfPermission(TEST_PERMISSION2)
-        assertTrue(checkAnyPermissionOf(mockContext, TEST_PERMISSION1, TEST_PERMISSION2))
+        assertTrue(hasAnyPermissionOf(mockContext, TEST_PERMISSION1, TEST_PERMISSION2))
         enforceAnyPermissionOf(mockContext, TEST_PERMISSION1, TEST_PERMISSION2)
 
         doReturn(PERMISSION_DENIED).`when`(mockContext).checkCallingOrSelfPermission(any())
-        assertFalse(checkAnyPermissionOf(mockContext, TEST_PERMISSION1, TEST_PERMISSION2))
+        assertFalse(hasAnyPermissionOf(mockContext, TEST_PERMISSION1, TEST_PERMISSION2))
         assertFailsWith<SecurityException>("Expect fail but permission granted.") {
             enforceAnyPermissionOf(mockContext, TEST_PERMISSION1, TEST_PERMISSION2)
         }
diff --git a/tests/unit/java/com/android/server/ConnectivityServiceTest.java b/tests/unit/java/com/android/server/ConnectivityServiceTest.java
index 7f821dd..5562b67 100755
--- a/tests/unit/java/com/android/server/ConnectivityServiceTest.java
+++ b/tests/unit/java/com/android/server/ConnectivityServiceTest.java
@@ -12929,7 +12929,7 @@
         mServiceContext.setPermission(NETWORK_STACK, PERMISSION_GRANTED);
         assertTrue(
                 "NetworkStack permission not applied",
-                mService.checkConnectivityDiagnosticsPermissions(
+                mService.hasConnectivityDiagnosticsPermissions(
                         Process.myPid(), Process.myUid(), naiWithoutUid,
                         mContext.getOpPackageName()));
     }
@@ -12941,7 +12941,7 @@
         mServiceContext.setPermission(STATUS_BAR_SERVICE, PERMISSION_GRANTED);
         assertTrue(
                 "SysUi permission (STATUS_BAR_SERVICE) not applied",
-                mService.checkConnectivityDiagnosticsPermissions(
+                mService.hasConnectivityDiagnosticsPermissions(
                         Process.myPid(), Process.myUid(), naiWithoutUid,
                         mContext.getOpPackageName()));
     }
@@ -12958,7 +12958,7 @@
 
         assertFalse(
                 "Mismatched uid/package name should not pass the location permission check",
-                mService.checkConnectivityDiagnosticsPermissions(
+                mService.hasConnectivityDiagnosticsPermissions(
                         Process.myPid() + 1, wrongUid, naiWithUid, mContext.getOpPackageName()));
     }
 
@@ -12969,7 +12969,7 @@
         assertEquals(
                 "Unexpected ConnDiags permission",
                 expectPermission,
-                mService.checkConnectivityDiagnosticsPermissions(
+                mService.hasConnectivityDiagnosticsPermissions(
                         Process.myPid(), Process.myUid(), info, mContext.getOpPackageName()));
     }
 
@@ -13011,7 +13011,7 @@
         waitForIdle();
         assertTrue(
                 "Active VPN permission not applied",
-                mService.checkConnectivityDiagnosticsPermissions(
+                mService.hasConnectivityDiagnosticsPermissions(
                         Process.myPid(), Process.myUid(), naiWithoutUid,
                         mContext.getOpPackageName()));
 
@@ -13019,7 +13019,7 @@
         waitForIdle();
         assertFalse(
                 "VPN shouldn't receive callback on non-underlying network",
-                mService.checkConnectivityDiagnosticsPermissions(
+                mService.hasConnectivityDiagnosticsPermissions(
                         Process.myPid(), Process.myUid(), naiWithoutUid,
                         mContext.getOpPackageName()));
     }
@@ -13036,7 +13036,7 @@
 
         assertTrue(
                 "NetworkCapabilities administrator uid permission not applied",
-                mService.checkConnectivityDiagnosticsPermissions(
+                mService.hasConnectivityDiagnosticsPermissions(
                         Process.myPid(), Process.myUid(), naiWithUid, mContext.getOpPackageName()));
     }
 
@@ -13054,7 +13054,7 @@
         // Use wrong pid and uid
         assertFalse(
                 "Permissions allowed when they shouldn't be granted",
-                mService.checkConnectivityDiagnosticsPermissions(
+                mService.hasConnectivityDiagnosticsPermissions(
                         Process.myPid() + 1, Process.myUid() + 1, naiWithUid,
                         mContext.getOpPackageName()));
     }