[PATCH] fs: use list_move()

This patch converts the combination of list_del(A) and list_add(A, B) to
list_move(A, B) under fs/.

Cc: Ian Kent <raven@themaw.net>
Acked-by: Joel Becker <joel.becker@oracle.com>
Cc: Neil Brown <neilb@cse.unsw.edu.au>
Cc: Hans Reiser <reiserfs-dev@namesys.com>
Cc: Urban Widmark <urban@teststation.com>
Acked-by: David Howells <dhowells@redhat.com>
Acked-by: Mark Fasheh <mark.fasheh@oracle.com>
Signed-off-by: Akinobu Mita <mita@miraclelinux.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 2 insertions, 4 deletions

diff --git a/fs/reiserfs/journal.c b/fs/reiserfs/journal.c
index 1b73529b8099..49d1a53dbef0 100644
--- a/fs/reiserfs/journal.c
+++ b/fs/reiserfs/journal.c
@@ -834,8 +834,7 @@ static int write_ordered_buffers(spinlock_t * lock,
                 get_bh(bh);
                 if (test_set_buffer_locked(bh)) {
                         if (!buffer_dirty(bh)) {
-                                list_del_init(&jh->list);
-                                list_add(&jh->list, &tmp);
+                                list_move(&jh->list, &tmp);
                                 goto loop_next;
                         }
                         spin_unlock(lock);
@@ -855,8 +854,7 @@ static int write_ordered_buffers(spinlock_t * lock,
                         ret = -EIO;
                 }
                 if (buffer_dirty(bh)) {
-                        list_del_init(&jh->list);
-                        list_add(&jh->list, &tmp);
+                        list_move(&jh->list, &tmp);
                         add_to_chunk(&chunk, bh, lock, write_ordered_chunk);
                 } else {
                         reiserfs_free_jh(bh);