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81775c25b4
The v4l2_m2m_get_vq() function never returns NULL. The check may have been intended to catch invalid format types, but that's not needed as the V4L2 core picks the appropriate VIDIOC_S_FMT ioctl handler based on the format type, so the type can't be incorrect. Drop the unneeded return value check. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Dikshita Agarwal <dikshita.agarwal@oss.qualcomm.com> Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org> Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org>