Commit c43784c8 authored by Hans Verkuil's avatar Hans Verkuil Committed by Mauro Carvalho Chehab
Browse files

media: v4l2-mem2mem: use vb2_is_streaming() 



Don't touch q->streaming directly, use the vb2_is_streaming()
function instead.

Signed-off-by: default avatarHans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@kernel.org>
parent a0799442

drivers/media/v4l2-core/v4l2-mem2mem.c

+2 −2
Original line number Diff line number Diff line
@@ -922,9 +922,9 @@ static __poll_t v4l2_m2m_poll_for_data(struct file *file, 
	 * means either in driver already or waiting for driver to claim it

	 * and start processing.

	 */

	if ((!src_q->streaming || src_q->error ||

	if ((!vb2_is_streaming(src_q) || src_q->error ||

	     list_empty(&src_q->queued_list)) &&

	    (!dst_q->streaming || dst_q->error ||

	    (!vb2_is_streaming(dst_q) || dst_q->error ||

	     (list_empty(&dst_q->queued_list) && !dst_q->last_buffer_dequeued)))

		return EPOLLERR;