security: remove sb_check_sb hooks

Unused hook.  Remove it.

Signed-off-by: Eric Paris <eparis@redhat.com>
Signed-off-by: James Morris <jmorris@namei.org>

1 files changed, 0 insertions, 5 deletions

diff --git a/fs/namespace.c b/fs/namespace.c
index 8174c8ab5c70..c1d0d877bab7 100644
--- a/fs/namespace.c
+++ b/fs/namespace.c
@@ -1435,11 +1435,6 @@ static int graft_tree(struct vfsmount *mnt, struct path *path)
         if (IS_DEADDIR(path->dentry->d_inode))
                 goto out_unlock;
 
-        err = security_sb_check_sb(mnt, path);
-        if (err)
-                goto out_unlock;
-
-        err = -ENOENT;
         if (!d_unlinked(path->dentry))
                 err = attach_recursive_mnt(mnt, path, NULL);
 out_unlock: