Commit db839726 authored by Daniel Lundberg Pedersen's avatar Daniel Lundberg Pedersen Committed by Mauro Carvalho Chehab
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media: docs: v4l2grab.c.rst: change unintended assignment 



Example should be comparing errno to EINTR instead of doing assignment.

Signed-off-by: default avatarDaniel Lundberg Pedersen <dlp@qtec.com>
Reviewed-by: default avatarKieran Bingham <kieran.bingham+renesas@ideasonboard.com>
Signed-off-by: default avatarHans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@kernel.org>
parent ca85d271

Documentation/userspace-api/media/v4l/v4l2grab.c.rst

+1 −1
Original line number Diff line number Diff line
@@ -134,7 +134,7 @@ file: media/v4l/v4l2grab.c 
			    tv.tv_usec = 0;



			    r = select(fd + 1, &fds, NULL, NULL, &tv);

		    } while ((r == -1 && (errno = EINTR)));

		    } while ((r == -1 && (errno == EINTR)));

		    if (r == -1) {

			    perror("select");

			    return errno;