31218df77e
Inside function compress_sliced_buf(), variable vbi.type is uninitialized if macro v4l2_subdev_call set __result an error code. However, vbi.type is used in the if statement without any check, which is potentially unsafe. Signed-off-by: Yizhuo <yzhai003@ucr.edu> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>