On Sun, Feb 09, 2025 at 10:51:54PM -0500, Ethan Carter Edwards wrote:
> There is a possibility for an uninitialized *ret* variable to be
> returned in some code paths.
>
> Fix this by initializing *ret* to 0.
>
> Addresses-Coverity-ID: 1642546 ("Uninitialized scalar variable")
> Fixes: 774bcfb731765d ("drm/msm/dpu: add support for virtual planes")
> Signed-off-by: Ethan Carter Edwards <ethan@xxxxxxxxxxxxxxxxx>
> ---
> Changes in v2:
> - Return explicit 0 when no error occurs
> - Add hardening mailing lists
> - Link to v1: https://lore.kernel.org/r/20250209-dpu-v1-1-0db666884f70@xxxxxxxxxxxxxxxxx
> ---
> drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c | 7 +++----
> 1 file changed, 3 insertions(+), 4 deletions(-)
>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxx>
--
With best wishes
Dmitry
