Reviewed-by: Lyude Paul lyude@redhat.com
Will push to the appropriate branch in a little bit
On Thu, 2022-05-05 at 00:09 +0800, Guo Zhengkui wrote:
Fix the following coccicheck warnings:
drivers/gpu/drm/nouveau/nvkm/subdev/devinit/gf100.c:71:5-12: Unneeded variable: "disable". Return "0ULL" on line 90. drivers/gpu/drm/nouveau/nvkm/subdev/devinit/gm107.c:35:5-12: Unneeded variable: "disable". Return "0ULL" on line 44. drivers/gpu/drm/nouveau/nvkm/subdev/devinit/g98.c:35:5-12: Unneeded variable: "disable". Return "0ULL" on line 50.
Signed-off-by: Guo Zhengkui guozhengkui@vivo.com
drivers/gpu/drm/nouveau/nvkm/subdev/devinit/g98.c | 3 +-- drivers/gpu/drm/nouveau/nvkm/subdev/devinit/gf100.c | 3 +-- drivers/gpu/drm/nouveau/nvkm/subdev/devinit/gm107.c | 3 +-- 3 files changed, 3 insertions(+), 6 deletions(-)
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/g98.c b/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/g98.c index 05729ca19e9a..8977483a9f42 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/g98.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/g98.c @@ -32,7 +32,6 @@ g98_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); @@ -47,7 +46,7 @@ g98_devinit_disable(struct nvkm_devinit *init) if (!(r00154c & 0x00000040)) nvkm_subdev_disable(device, NVKM_ENGINE_SEC, 0); - return disable; + return 0ULL; } static const struct nvkm_devinit_func diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/gf100.c b/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/gf100.c index 051cfd6a5caf..5b7cb1fe7897 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/gf100.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/gf100.c @@ -68,7 +68,6 @@ gf100_devinit_disable(struct nvkm_devinit *init) { struct nvkm_device *device = init->subdev.device; u32 r022500 = nvkm_rd32(device, 0x022500); - u64 disable = 0ULL; if (r022500 & 0x00000001) nvkm_subdev_disable(device, NVKM_ENGINE_DISP, 0); @@ -87,7 +86,7 @@ gf100_devinit_disable(struct nvkm_devinit *init) if (r022500 & 0x00000200) nvkm_subdev_disable(device, NVKM_ENGINE_CE, 1); - return disable; + return 0ULL; } void diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/gm107.c b/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/gm107.c index 4323732a3cb2..8955af2704c7 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/gm107.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/gm107.c @@ -32,7 +32,6 @@ gm107_devinit_disable(struct nvkm_devinit *init) struct nvkm_device *device = init->subdev.device; u32 r021c00 = nvkm_rd32(device, 0x021c00); u32 r021c04 = nvkm_rd32(device, 0x021c04); - u64 disable = 0ULL; if (r021c00 & 0x00000001) nvkm_subdev_disable(device, NVKM_ENGINE_CE, 0); @@ -41,7 +40,7 @@ gm107_devinit_disable(struct nvkm_devinit *init) if (r021c04 & 0x00000001) nvkm_subdev_disable(device, NVKM_ENGINE_DISP, 0); - return disable; + return 0ULL; } static const struct nvkm_devinit_func