[PATCH] namei fixes (19/19)

__do_follow_link() passes potentially worng vfsmount to touch_atime().  It
matters only in (currently impossible) case of symlink mounted on something,
but it's trivial to fix and that actually makes more sense.

Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/fs/namei.c b/fs/namei.c
index 5af7681..a7f7f44 100644
--- a/fs/namei.c
+++ b/fs/namei.c
@@ -503,7 +503,7 @@
 	int error;
 	struct dentry *dentry = path->dentry;
 
-	touch_atime(nd->mnt, dentry);
+	touch_atime(path->mnt, dentry);
 	nd_set_link(nd, NULL);
 
 	if (path->mnt == nd->mnt)