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Commit 11382f3d authored by Mats Randgaard's avatar Mats Randgaard Committed by Mauro Carvalho Chehab
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V4L/DVB: vpif_cap: don't ignore return code of videobuf_poll_stream() 



Signed-off-by: default avatarMats Randgaard <mats.randgaard@tandberg.com>
Signed-off-by: default avatarHans Verkuil <hans.verkuil@tandberg.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent 1f8766b4

drivers/media/video/davinci/vpif_capture.c

+1 −3
Original line number Diff line number Diff line
@@ -731,7 +731,6 @@ static int vpif_mmap(struct file *filep, struct vm_area_struct *vma) 
 */

static unsigned int vpif_poll(struct file *filep, poll_table * wait)

{

	int err = 0;

	struct vpif_fh *fh = filep->private_data;

	struct channel_obj *channel = fh->channel;

	struct common_obj *common = &(channel->common[VPIF_VIDEO_INDEX]);
@@ -739,8 +738,7 @@ static unsigned int vpif_poll(struct file *filep, poll_table * wait) 
	vpif_dbg(2, debug, "vpif_poll\n");



	if (common->started)

		err = videobuf_poll_stream(filep, &common->buffer_queue, wait);



		return videobuf_poll_stream(filep, &common->buffer_queue, wait);

	return 0;

}