Remove a further kludge from __do_follow_link()
Remove a further kludge from __do_follow_link() as it's no longer required with
the automount code.
This reverts the non-helper-function parts of
051d381259eb57d6074d02a6ba6e90e744f1a29f, which breaks union mounts.
Reported-by: vaurora@redhat.com
Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
diff --git a/fs/namei.c b/fs/namei.c
index 61995fb..3738520 100644
--- a/fs/namei.c
+++ b/fs/namei.c
@@ -800,12 +800,8 @@
touch_atime(link->mnt, dentry);
nd_set_link(nd, NULL);
- if (link->mnt != nd->path.mnt) {
- path_to_nameidata(link, nd);
- nd->inode = nd->path.dentry->d_inode;
- dget(dentry);
- }
- mntget(link->mnt);
+ if (link->mnt == nd->path.mnt)
+ mntget(link->mnt);
nd->last_type = LAST_BIND;
*p = dentry->d_inode->i_op->follow_link(dentry, nd);