From: Tian Tao Date: Fri, 11 Sep 2020 08:09:37 +0000 (+0800) Subject: drm/vc4: Handing the return value of drm_universal_plane_init X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=dd425545a8cc57ae99515e771e87a4465e2f43dc;p=linux.git drm/vc4: Handing the return value of drm_universal_plane_init Handing the return value of drm_universal_plane_init to fix the following W=1 kernel build warning(s): vc4_plane.c: In function ‘vc4_plane_init’: vc4_plane.c:1340:6: warning: variable ‘ret’ set but not used [-Wunused-but-set-variable] Signed-off-by: Tian Tao Reviewed-by: Thomas Zimmermann Link: https://patchwork.freedesktop.org/patch/msgid/1599811777-34093-1-git-send-email-tiantao6@hisilicon.com --- diff --git a/drivers/gpu/drm/vc4/vc4_plane.c b/drivers/gpu/drm/vc4/vc4_plane.c index 89543fa8ca4de..6b39cc2ca18d0 100644 --- a/drivers/gpu/drm/vc4/vc4_plane.c +++ b/drivers/gpu/drm/vc4/vc4_plane.c @@ -1361,6 +1361,8 @@ struct drm_plane *vc4_plane_init(struct drm_device *dev, &vc4_plane_funcs, formats, ARRAY_SIZE(formats), modifiers, type, NULL); + if (ret) + return ERR_PTR(ret); drm_plane_helper_add(plane, &vc4_plane_helper_funcs);