Reviewed-by: Qiang Yu <yuq825@xxxxxxxxx>
On Tue, Mar 14, 2023 at 1:27 PM Harshit Mogalapalli
<harshit.m.mogalapalli@xxxxxxxxxx> wrote:
>
> Smatch reports:
> drivers/gpu/drm/lima/lima_drv.c:396 lima_pdev_probe() warn:
> missing unwind goto?
>
> Store return value in err and goto 'err_out0' which has
> lima_sched_slab_fini() before returning.
>
> Fixes: a1d2a6339961 ("drm/lima: driver for ARM Mali4xx GPUs")
> Signed-off-by: Harshit Mogalapalli <harshit.m.mogalapalli@xxxxxxxxxx>
> ---
> Only compile tested.
> ---
> drivers/gpu/drm/lima/lima_drv.c | 6 ++++--
> 1 file changed, 4 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/gpu/drm/lima/lima_drv.c b/drivers/gpu/drm/lima/lima_drv.c
> index 7b8d7178d09a..39cab4a55f57 100644
> --- a/drivers/gpu/drm/lima/lima_drv.c
> +++ b/drivers/gpu/drm/lima/lima_drv.c
> @@ -392,8 +392,10 @@ static int lima_pdev_probe(struct platform_device *pdev)
>
> /* Allocate and initialize the DRM device. */
> ddev = drm_dev_alloc(&lima_drm_driver, &pdev->dev);
> - if (IS_ERR(ddev))
> - return PTR_ERR(ddev);
> + if (IS_ERR(ddev)) {
> + err = PTR_ERR(ddev);
> + goto err_out0;
> + }
>
> ddev->dev_private = ldev;
> ldev->ddev = ddev;
> --
> 2.38.1
>
