unobfuscate follow_up() a bit

really convoluted test in there has grown up during struct mount
introduction; what it checks is that we'd reached the root of
mount tree.

1 files changed, 1 insertions, 1 deletions

diff --git a/fs/namei.c b/fs/namei.c
index c14dfac..d4d15bb 100644
--- a/fs/namei.c
+++ b/fs/namei.c
@@ -722,7 +722,7 @@ int follow_up(struct path *path)
 
 	br_read_lock(&vfsmount_lock);
 	parent = mnt->mnt_parent;
-	if (&parent->mnt == path->mnt) {
+	if (parent == mnt) {
 		br_read_unlock(&vfsmount_lock);
 		return 0;
 	}