[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/afs/server.c b/fs/afs/server.c
index 62b093aa41c6..22afaae1a4ce 100644
--- a/fs/afs/server.c
+++ b/fs/afs/server.c
@@ -123,8 +123,7 @@ int afs_server_lookup(struct afs_cell *cell, const struct in_addr *addr,
  resurrect_server:
         _debug("resurrecting server");
 
-        list_del(&zombie->link);
-        list_add_tail(&zombie->link, &cell->sv_list);
+        list_move_tail(&zombie->link, &cell->sv_list);
         afs_get_server(zombie);
         afs_kafstimod_del_timer(&zombie->timeout);
         spin_unlock(&cell->sv_gylock);
@@ -168,8 +167,7 @@ void afs_put_server(struct afs_server *server)
         }
 
         spin_lock(&cell->sv_gylock);
-        list_del(&server->link);
-        list_add_tail(&server->link, &cell->sv_graveyard);
+        list_move_tail(&server->link, &cell->sv_graveyard);
 
         /* time out in 10 secs */
         afs_kafstimod_add_timer(&server->timeout, 10 * HZ);