From mboxrd@z Thu Jan 1 00:00:00 1970 From: Claude Code Review Bot To: dri-devel-reviews@example.com Subject: Claude review: drm/radeon: avoid printing NULL strings Date: Sat, 16 May 2026 09:25:34 +1000 Message-ID: In-Reply-To: <20260515091054.529610-1-arnd@kernel.org> References: <20260515091054.529610-1-arnd@kernel.org> X-Mailer: Claude Code Patch Reviewer Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Overall Series Review Subject: drm/radeon: avoid printing NULL strings Author: Arnd Bergmann Patches: 1 Reviewed: 2026-05-16T09:25:34.687919 --- This is a single-patch fix from Arnd Bergmann addressing a `-Wformat-overfl= ow` warning from gcc-10. The compiler detects that `evergreen_surface_check= ()` is called with a `NULL` third argument (`prefix`), and that `prefix` is= used in `dev_warn()` `%s` format strings, triggering a build failure with = `-Werror`. The fix is correct and minimal =E2=80=94 it replaces `NULL` with `""` at th= e three call sites. However, there is a subtle **behavioral change** worth = noting. --- Generated by Claude Code Patch Reviewer