✗ CI.checkpatch: warning for drm/xe/guc: Fix dereference before NULL check (rev6)

[Patchwork]

== Series Details ==

Series: drm/xe/guc: Fix dereference before NULL check (rev6)
URL   : https://patchwork.freedesktop.org/series/139890/
State : warning

== Summary ==

+ KERNEL=/kernel
+ git clone https://gitlab.freedesktop.org/drm/maintainer-tools mt
Cloning into 'mt'...
warning: redirecting to https://gitlab.freedesktop.org/drm/maintainer-tools.git/
+ git -C mt rev-list -n1 origin/master
30ab6715fc09baee6cc14cb3c89ad8858688d474
+ cd /kernel
+ git config --global --add safe.directory /kernel
+ git log -n1
commit 12c9513007585c2d1b49c7798d82b4720361a1db
Author: Everest K.C. <everestkc at everestkc.com.np>
Date:   Wed Oct 23 17:33:55 2024 -0600

    drm/xe/guc: Fix dereference before NULL check
    
    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: 0f1fdf559225 ("drm/xe/guc: Save manual engine capture into capture list")
    Signed-off-by: Everest K.C. <everestkc at everestkc.com.np>
    Reviewed-by: Dan Carpenter <dan.carpenter at linaro.org>
+ /mt/dim checkpatch c245557007af0a1c23da00c47732ae1dadda7dd3 drm-intel
12c951300758 drm/xe/guc: Fix dereference before NULL check
-:13: WARNING:COMMIT_LOG_LONG_LINE: Prefer a maximum 75 chars per line (possible unwrapped commit description?)
#13: 
https://scan7.scan.coverity.com/#/project-view/51525/11354?selectedIssue=1600335

total: 0 errors, 1 warnings, 0 checks, 17 lines checked