[PATCH] janitor: fs/namespace.c: list_for_each_entry
authorDomen Puncer <domen@coderock.org>
Sat, 10 Sep 2005 07:27:07 +0000 (00:27 -0700)
committerLinus Torvalds <torvalds@g5.osdl.org>
Sat, 10 Sep 2005 17:06:32 +0000 (10:06 -0700)
Make code more readable with list_for_each_entry.

Signed-off-by: Maximilian Attems <janitor@sternwelten.at>
Signed-off-by: Domen Puncer <domen@coderock.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
fs/namespace.c

index 34156260c9b6586939e932e3856cc0211e98cd97..2fa9fdf7d6f573f1f6b004ab82d9a0945d9a6f9c 100644 (file)
@@ -537,7 +537,6 @@ lives_below_in_same_fs(struct dentry *d, struct dentry *dentry)
 static struct vfsmount *copy_tree(struct vfsmount *mnt, struct dentry *dentry)
 {
        struct vfsmount *res, *p, *q, *r, *s;
-       struct list_head *h;
        struct nameidata nd;
 
        res = q = clone_mnt(mnt, dentry);
@@ -546,8 +545,7 @@ static struct vfsmount *copy_tree(struct vfsmount *mnt, struct dentry *dentry)
        q->mnt_mountpoint = mnt->mnt_mountpoint;
 
        p = mnt;
-       for (h = mnt->mnt_mounts.next; h != &mnt->mnt_mounts; h = h->next) {
-               r = list_entry(h, struct vfsmount, mnt_child);
+       list_for_each_entry(r, &mnt->mnt_mounts, mnt_child) {
                if (!lives_below_in_same_fs(r->mnt_mountpoint, dentry))
                        continue;