[PATCH] drivers: use list_move()

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

Acked-by: Corey Minyard <minyard@mvista.com>
Cc: Ben Collins <bcollins@debian.org>
Acked-by: Roland Dreier <rolandd@cisco.com>
Cc: Alasdair Kergon <dm-devel@redhat.com>
Cc: Gerd Knorr <kraxel@bytesex.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Frank Pavlic <fpavlic@de.ibm.com>
Acked-by: Matthew Wilcox <matthew@wil.cx>
Cc: Andrew Vasquez <linux-driver@qlogic.com>
Cc: Mikael Starvik <starvik@axis.com>
Cc: Greg Kroah-Hartman <greg@kroah.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/drivers/media/video/cx88/cx88-video.c b/drivers/media/video/cx88/cx88-video.c
index 694d1d80ff3f..dcda5291b990 100644
--- a/drivers/media/video/cx88/cx88-video.c
+++ b/drivers/media/video/cx88/cx88-video.c
@@ -494,8 +494,7 @@ static int restart_video_queue(struct cx8800_dev    *dev,
                         return 0;
                 buf = list_entry(q->queued.next, struct cx88_buffer, vb.queue);
                 if (NULL == prev) {
-                        list_del(&buf->vb.queue);
-                        list_add_tail(&buf->vb.queue,&q->active);
+                        list_move_tail(&buf->vb.queue, &q->active);
                         start_video_dma(dev, q, buf);
                         buf->vb.state = STATE_ACTIVE;
                         buf->count    = q->count++;
@@ -506,8 +505,7 @@ static int restart_video_queue(struct cx8800_dev    *dev,
                 } else if (prev->vb.width  == buf->vb.width  &&
                            prev->vb.height == buf->vb.height &&
                            prev->fmt       == buf->fmt) {
-                        list_del(&buf->vb.queue);
-                        list_add_tail(&buf->vb.queue,&q->active);
+                        list_move_tail(&buf->vb.queue, &q->active);
                         buf->vb.state = STATE_ACTIVE;
                         buf->count    = q->count++;
                         prev->risc.jmp[1] = cpu_to_le32(buf->risc.dma);