Re: [PATCH V3] drm/xe/guc: Fix dereference before NULL check

[Dan Carpenter]

On Thu, Oct 10, 2024 at 12:46:34AM -0600, Everest K.C. wrote:
> The pointer list->list is dereferenced before the NULL check.
> Fix this by moving the NULL check outside the for loop, so that
> the check is performed before the dereferencing.
> The list->list pointer cannot be NULL so this has no effect on runtime.
> It's just a correctness issue.
> 
> This issue was reported by Coverity Scan.
> https://scan7.scan.coverity.com/#/project-view/51525/11354?selectedIssue=1600335
> 
> Fixes: a18c696fa5cb ("drm/xe/guc: Fix dereference before Null check")
> Signed-off-by: Everest K.C. <everestkc@xxxxxxxxxxxxxxxx>
> ---

Perfect!  Thanks.

Reviewed-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>

regards,
dan carpenter