From: Wei Yongjun Date: Mon, 8 Oct 2012 11:34:09 +0000 (-0300) Subject: [media] v4l2: use list_move_tail instead of list_del/list_add_tail X-Git-Tag: Ubuntu-5.0.0-8.9~14682^2^2~225 X-Git-Url: https://git.proxmox.com/?a=commitdiff_plain;h=0666c6b8d60eea25eb2dfa6b4773262ea91cf4a3;p=mirror_ubuntu-disco-kernel.git [media] v4l2: 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 Signed-off-by: Mauro Carvalho Chehab --- diff --git a/drivers/media/platform/fsl-viu.c b/drivers/media/platform/fsl-viu.c index 31ac4dc69247..a8ddb0cacab8 100644 --- a/drivers/media/platform/fsl-viu.c +++ b/drivers/media/platform/fsl-viu.c @@ -352,8 +352,7 @@ static int restart_video_queue(struct viu_dmaqueue *vidq) return 0; buf = list_entry(vidq->queued.next, struct viu_buf, vb.queue); if (prev == NULL) { - list_del(&buf->vb.queue); - list_add_tail(&buf->vb.queue, &vidq->active); + list_move_tail(&buf->vb.queue, &vidq->active); dprintk(1, "Restarting video dma\n"); viu_stop_dma(vidq->dev); @@ -367,8 +366,7 @@ static int restart_video_queue(struct viu_dmaqueue *vidq) } 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, &vidq->active); + list_move_tail(&buf->vb.queue, &vidq->active); buf->vb.state = VIDEOBUF_ACTIVE; dprintk(2, "[%p/%d] restart_queue - move to active\n", buf, buf->vb.i);