[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/ocfs2/dlm/dlmthread.c b/fs/ocfs2/dlm/dlmthread.c
index 5be9d14f12cb..44d3b57ae8a8 100644
--- a/fs/ocfs2/dlm/dlmthread.c
+++ b/fs/ocfs2/dlm/dlmthread.c
@@ -318,8 +318,7 @@ converting:
 
                 target->ml.type = target->ml.convert_type;
                 target->ml.convert_type = LKM_IVMODE;
-                list_del_init(&target->list);
-                list_add_tail(&target->list, &res->granted);
+                list_move_tail(&target->list, &res->granted);
 
                 BUG_ON(!target->lksb);
                 target->lksb->status = DLM_NORMAL;
@@ -380,8 +379,7 @@ blocked:
                      target->ml.type, target->ml.node);
 
                 // target->ml.type is already correct
-                list_del_init(&target->list);
-                list_add_tail(&target->list, &res->granted);
+                list_move_tail(&target->list, &res->granted);
 
                 BUG_ON(!target->lksb);
                 target->lksb->status = DLM_NORMAL;