selinux: remove secondary ops call to sb_umount

[firefly-linux-kernel-4.4.55.git] / security / selinux / hooks.c

diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c
index bdd483096b39c5be1b672f303685ed1338a22a6b..42aa8de5f5902579daf80b791efb9df3cdb3f3c5 100644 (file)
--- a/security/selinux/hooks.c
+++ b/security/selinux/hooks.c
@@ -2543,11 +2543,6 @@ static int selinux_mount(char *dev_name,
 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);