media: docs: v4l2grab.c.rst: change unintended assignment
authorDaniel Lundberg Pedersen <dlp@qtec.com>
Wed, 12 Jan 2022 12:28:09 +0000 (13:28 +0100)
committerMauro Carvalho Chehab <mchehab@kernel.org>
Fri, 28 Jan 2022 12:16:46 +0000 (13:16 +0100)
commitdb8397262ce61a3ec642cf74d86c3e1dc32850ad
tree02040f5d502851bc1e4eb0837bb68c8d1374e517
parentca85d271531a1e1c86f24b892f57b7d0a3ddb5a6
media: docs: v4l2grab.c.rst: change unintended assignment

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

Signed-off-by: Daniel Lundberg Pedersen <dlp@qtec.com>
Reviewed-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Documentation/userspace-api/media/v4l/v4l2grab.c.rst