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[media] rcar-vin: add missing error check to propagate error
authorNiklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Wed, 24 May 2017 00:15:39 +0000 (21:15 -0300)
committerMauro Carvalho Chehab <mchehab@s-opensource.com>
Tue, 6 Jun 2017 19:44:29 +0000 (16:44 -0300)
commit8afb72eda5f3f6f032a3b95b9ea59db2e1e2fcfc
treefad082298c48586036f8a498966d5cc0dfe15f45tree | snapshot
parentf8a668f72e79a2ee7c1aef7d36d3b59f9d4cf9a5commit | diff
[media] rcar-vin: add missing error check to propagate error

The return value of __rvin_try_format_source is not checked, add a check
and propagate the error.

Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
drivers/media/platform/rcar-vin/rcar-v4l2.c diff | blob | history
Domain: System / Kernel;