selinux: remove secondary ops call to sb_umount
Remove secondary ops call to sb_umount, which is
a noop in capabilities.
Acked-by: Serge Hallyn <serue@us.ibm.com>
Acked-by: Eric Paris <eparis@redhat.com>
Signed-off-by: James Morris <jmorris@namei.org>
diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c
index bdd4830..42aa8de 100644
--- a/security/selinux/hooks.c
+++ b/security/selinux/hooks.c
@@ -2543,11 +2543,6 @@
static int selinux_umount(struct vfsmount *mnt, int flags)
{
const struct cred *cred = current_cred();
- int rc;
-
- rc = secondary_ops->sb_umount(mnt, flags);
- if (rc)
- return rc;
return superblock_has_perm(cred, mnt->mnt_sb,
FILESYSTEM__UNMOUNT, NULL);