v4l2: v4l2_camera_proxy: Zero flags in VIDIOC_REQBUFS

The V4L2 compatibility layer doesn't support any of the VIDIOC_REQBUFS
flags. They are all correctly ignored, but also need to be zeroed
before returning to indicate that they haven't been taken into account.

This fixes a v4l2-compliance failure:

Buffer ioctls (Input 0):
                fail: ../../utils/v4l2-compliance/v4l2-test-buffers.cpp(682): coherent
        test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: FAIL

Fixes: aa4533639971 ("include: linux: Update kernel headers to version v5.16-rc7")
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Tested-by: Vedant Paranjape <vedantparanjape160201@gmail.com>
Reviewed-by: Paul Elder <paul.elder@ideasonboard.com>

0 files changed, 0 insertions, 0 deletions