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authorWei Yongjun <yongjun_wei@trendmicro.com.cn>2012-10-08 08:33:49 -0300
committerMauro Carvalho Chehab <mchehab@redhat.com>2012-10-25 16:14:27 -0200
commit8d6b12501a7ebc59c309b32457192bba93334e0b (patch)
tree9db6f17b11b51beefd9abe3f63f688baa1888b48 /drivers/media/pci/cx88
parent30cfbee36d2fef3bf5a4634a34494bac2df4f271 (diff)
downloadvexpress-lsk-8d6b12501a7ebc59c309b32457192bba93334e0b.tar.gz
[media] cx88: use list_move_tail instead of list_del/list_add_tail
Using list_move_tail() instead of list_del() + list_add_tail(). dpatch engine is used to auto generate this patch. (https://github.com/weiyj/dpatch) Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/pci/cx88')
-rw-r--r--drivers/media/pci/cx88/cx88-mpeg.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/media/pci/cx88/cx88-mpeg.c b/drivers/media/pci/cx88/cx88-mpeg.c
index d154bc19735..1b7e979b87d 100644
--- a/drivers/media/pci/cx88/cx88-mpeg.c
+++ b/drivers/media/pci/cx88/cx88-mpeg.c
@@ -217,8 +217,7 @@ static int cx8802_restart_queue(struct cx8802_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);
cx8802_start_dma(dev, q, buf);
buf->vb.state = VIDEOBUF_ACTIVE;
buf->count = q->count++;
@@ -229,8 +228,7 @@ static int cx8802_restart_queue(struct cx8802_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 = VIDEOBUF_ACTIVE;
buf->count = q->count++;
prev->risc.jmp[1] = cpu_to_le32(buf->risc.dma);