| Message ID | 20240614034937.23978-1-shawn.sung@mediatek.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | drm/mediatek: Remove less-than-zero comparison of an unsigned value | expand |
Hi, Shawn: On Fri, 2024-06-14 at 11:49 +0800, Shawn Sung wrote: > From: Hsiao Chien Sung <shawn.sung@mediatek.com> > > Fix a Coverity error that less-than-zero comparison of an unsigned value > is never true. Reviewed-by: CK Hu <ck.hu@mediatek.com> > > Fixes: 0d9eee9118b7 ("drm/mediatek: Add drm ovl_adaptor sub driver for MT8195") > Signed-off-by: Hsiao Chien Sung <shawn.sung@mediatek.com> > --- > drivers/gpu/drm/mediatek/mtk_ddp_comp.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/gpu/drm/mediatek/mtk_ddp_comp.c b/drivers/gpu/drm/mediatek/mtk_ddp_comp.c > index 17b036411292..a66e46d0b45e 100644 > --- a/drivers/gpu/drm/mediatek/mtk_ddp_comp.c > +++ b/drivers/gpu/drm/mediatek/mtk_ddp_comp.c > @@ -593,7 +593,7 @@ int mtk_ddp_comp_init(struct device_node *node, struct mtk_ddp_comp *comp, > int ret; > #endif > > - if (comp_id < 0 || comp_id >= DDP_COMPONENT_DRM_ID_MAX) > + if (comp_id >= DDP_COMPONENT_DRM_ID_MAX) > return -EINVAL; > > type = mtk_ddp_matches[comp_id].type;
diff --git a/drivers/gpu/drm/mediatek/mtk_ddp_comp.c b/drivers/gpu/drm/mediatek/mtk_ddp_comp.c index 17b036411292..a66e46d0b45e 100644 --- a/drivers/gpu/drm/mediatek/mtk_ddp_comp.c +++ b/drivers/gpu/drm/mediatek/mtk_ddp_comp.c @@ -593,7 +593,7 @@ int mtk_ddp_comp_init(struct device_node *node, struct mtk_ddp_comp *comp, int ret; #endif - if (comp_id < 0 || comp_id >= DDP_COMPONENT_DRM_ID_MAX) + if (comp_id >= DDP_COMPONENT_DRM_ID_MAX) return -EINVAL; type = mtk_ddp_matches[comp_id].type;