Hi Yassine,
Thank you for the patch.
On Wed, May 03, 2023 at 10:53:40AM +0300, Yassine Oudjana wrote:
> From: Yassine Oudjana <y.oudjana@xxxxxxxxxxxxxx>
>
> In an earlier commit, setting the which field of the subdev format struct
> in video_get_subdev_format was moved to a designated initializer that also
> zeroes all other fields. However, the memset call that was zeroing the
> fields earlier was left in place, causing the which field to be cleared
> after being set in the initializer.
>
> Remove the memset call from video_get_subdev_format to avoid clearing the
> initialized which field.
>
> Fixes: ecefa105cc44 ("media: Zero-initialize all structures passed to subdev pad operations")
> Signed-off-by: Yassine Oudjana <y.oudjana@xxxxxxxxxxxxxx>
Reviewed-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
This is a regression fix, I'll send a pull request right away.
> ---
> drivers/media/platform/qcom/camss/camss-video.c | 1 -
> 1 file changed, 1 deletion(-)
>
> diff --git a/drivers/media/platform/qcom/camss/camss-video.c b/drivers/media/platform/qcom/camss/camss-video.c
> index 898f32177b12..8640db306026 100644
> --- a/drivers/media/platform/qcom/camss/camss-video.c
> +++ b/drivers/media/platform/qcom/camss/camss-video.c
> @@ -353,7 +353,6 @@ static int video_get_subdev_format(struct camss_video *video,
> if (subdev == NULL)
> return -EPIPE;
>
> - memset(&fmt, 0, sizeof(fmt));
> fmt.pad = pad;
>
> ret = v4l2_subdev_call(subdev, pad, get_fmt, NULL, &fmt);
--
Regards,
Laurent Pinchart
