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| author | Luo penghao <luo.penghao@zte.com.cn> | 2021-08-20 19:11:06 -0700 |
|---|---|---|
| committer | Karol Herbst <kherbst@redhat.com> | 2021-10-11 13:06:49 +0200 |
| commit | 6363185938106f462e293fe4ded485911a9eb08f (patch) | |
| tree | d870a76a7ef1572dec37ced7cb86ea0f40c8037d /drivers | |
| parent | cacadb0633bbd8069d9c3b51b56adb926004fdd8 (diff) | |
| download | linux-6363185938106f462e293fe4ded485911a9eb08f.tar.bz2 | |
drm/nouveau/mmu: drop unneeded assignment in the nvkm_uvmm_mthd_page()
In order to keep the code style consistency of the whole file,
the 'ret' assignments should be deleted.
The clang_analyzer complains as follows:
drivers/gpu/drm/nouveau/nvkm/subdev/mmu/uvmm.c:317:8:warning:
Although the value storedto 'ret' is used in the enclosing expression,
the value is never actually read from 'ret'.
Reported-by: Zeal Robot <zealci@zte.com.cn>
Signed-off-by: Luo penghao <luo.penghao@zte.com.cn>
Reviewed-by: Karol Herbst <kherbst@redhat.com>
Signed-off-by: Karol Herbst <kherbst@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210821021106.27010-1-luo.penghao@zte.com.cn
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nvkm/subdev/mmu/uvmm.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/uvmm.c b/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/uvmm.c index d6a1f8d04c09..186b4e63e559 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/uvmm.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/uvmm.c @@ -299,7 +299,7 @@ nvkm_uvmm_mthd_page(struct nvkm_uvmm *uvmm, void *argv, u32 argc) page = uvmm->vmm->func->page; for (nr = 0; page[nr].shift; nr++); - if (!(ret = nvif_unpack(ret, &argv, &argc, args->v0, 0, 0, false))) { + if (!(nvif_unpack(ret, &argv, &argc, args->v0, 0, 0, false))) { if ((index = args->v0.index) >= nr) return -EINVAL; type = page[index].type; |