seccomp: use a static inline for a function stub
Fixes this error message when CONFIG_SECCOMP is not set:
arch/powerpc/kernel/ptrace.c: In function 'do_syscall_trace_enter':
arch/powerpc/kernel/ptrace.c:1713:2: error: statement with no effect [-Werror=unused-value]
Signed-off-by: Stephen Rothwell <sfr@ozlabs.au.ibm.com>
Signed-off-by: James Morris <james.l.morris@oracle.com>
diff --git a/include/linux/seccomp.h b/include/linux/seccomp.h
index 5818e86..60f2b35 100644
--- a/include/linux/seccomp.h
+++ b/include/linux/seccomp.h
@@ -90,7 +90,7 @@
struct seccomp { };
struct seccomp_filter { };
-#define secure_computing(x) 0
+static inline int secure_computing(int this_syscall) { return 0; }
static inline long prctl_get_seccomp(void)
{