[media] rcar-vin: add missing error check to propagate error

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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>

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Niklas Söderlund 2017-05-23 21:15:39 -03:00 • committed by Mauro Carvalho Chehab

parent f8a668f72e

commit 8afb72eda5

1 changed files with 4 additions and 1 deletions

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5

drivers/media/platform/rcar-vin/rcar-v4l2.c

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