media: mtk-vcodec: vdec: clean up vidioc_vdec_s_fmt a bit

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Check for a potentially NULL pointer that was overlooked and use shorter
accessors to the same data. While we are at it, sprinkle a few comments.

Signed-off-by: Alexandre Courbot <acourbot@chromium.org>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>

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Alexandre Courbot 2019-09-06 08:55:03 -03:00 • committed by Mauro Carvalho Chehab

parent 2abb4db289

commit 1c7b5eedb9

1 changed files with 14 additions and 4 deletions

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18

drivers/media/platform/mtk-vcodec/mtk_vcodec_dec.c

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