0c31086882
Use the PTR_ERR_OR_ZERO() macro instead of construct:
if (IS_ERR(foo))
return PTR_ERR(foo);
return 0;
Fixes: 3ae854cafd76 ("rcar-csi2: Use standby mode instead of resetting")
Reported-by: kbuild test robot <lkp@intel.com>
Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Reviewed-by: Ulrich Hecht <uli+renesas@fpond.eu>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>