[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>

2 files changed, 3 insertions, 6 deletions

diff --git a/fs/smbfs/request.c b/fs/smbfs/request.c
index c71dd2760d32..c8e96195b96e 100644
--- a/fs/smbfs/request.c
+++ b/fs/smbfs/request.c
@@ -400,8 +400,7 @@ static int smb_request_send_req(struct smb_request *req)
         if (!(req->rq_flags & SMB_REQ_TRANSMITTED))
                 goto out;
 
-        list_del_init(&req->rq_queue);
-        list_add_tail(&req->rq_queue, &server->recvq);
+        list_move_tail(&req->rq_queue, &server->recvq);
         result = 1;
 out:
         return result;
@@ -435,8 +434,7 @@ int smb_request_send_server(struct smb_sb_info *server)
         result = smb_request_send_req(req);
         if (result < 0) {
                 server->conn_error = result;
-                list_del_init(&req->rq_queue);
-                list_add(&req->rq_queue, &server->xmitq);
+                list_move(&req->rq_queue, &server->xmitq);
                 result = -EIO;
                 goto out;
         }
diff --git a/fs/smbfs/smbiod.c b/fs/smbfs/smbiod.c
index 3f71384020cb..24577e2c489b 100644
--- a/fs/smbfs/smbiod.c
+++ b/fs/smbfs/smbiod.c
@@ -193,8 +193,7 @@ int smbiod_retry(struct smb_sb_info *server)
                 if (req->rq_flags & SMB_REQ_RETRY) {
                         /* must move the request to the xmitq */
                         VERBOSE("retrying request %p on recvq\n", req);
-                        list_del(&req->rq_queue);
-                        list_add(&req->rq_queue, &server->xmitq);
+                        list_move(&req->rq_queue, &server->xmitq);
                         continue;
                 }
 #endif