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From:   Guo Zhengkui <guozhengkui@vivo.com>
To:     Ben Skeggs <bskeggs@redhat.com>, Karol Herbst <kherbst@redhat.com>,
        Lyude Paul <lyude@redhat.com>, David Airlie <airlied@linux.ie>,
        Daniel Vetter <daniel@ffwll.ch>,
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Cc:     zhengkui_guo@outlook.com
Subject: [PATCH] drm/nouveau: fix returnvar.cocci warning
Date:   Mon, 25 Apr 2022 19:47:00 +0800
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Fix the following coccicheck warning:
drivers/gpu/drm/nouveau/nvkm/subdev/devinit/gt215.c:71:5-12:
Unneeded variable: "disable". Return "0ULL" on line 85.

Signed-off-by: Guo Zhengkui <guozhengkui@vivo.com>
---
 drivers/gpu/drm/nouveau/nvkm/subdev/devinit/gt215.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/gt215.c b/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/gt215.c
index dc026ac1b595..3d0ab86c3115 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/gt215.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/gt215.c
@@ -68,7 +68,6 @@ gt215_devinit_disable(struct nvkm_devinit *init)
 	struct nvkm_device *device = init->subdev.device;
 	u32 r001540 = nvkm_rd32(device, 0x001540);
 	u32 r00154c = nvkm_rd32(device, 0x00154c);
-	u64 disable = 0ULL;
 
 	if (!(r001540 & 0x40000000)) {
 		nvkm_subdev_disable(device, NVKM_ENGINE_MSPDEC, 0);
@@ -82,7 +81,7 @@ gt215_devinit_disable(struct nvkm_devinit *init)
 	if (!(r00154c & 0x00000200))
 		nvkm_subdev_disable(device, NVKM_ENGINE_CE, 0);
 
-	return disable;
+	return 0ULL;
 }
 
 static u32
-- 
2.20.1