diff options
| author |   Guo Zhengkui <guozhengkui@vivo.com> | 2022-02-28 22:23:50 +0800 |
|---|---|---|
| committer |   Lyude Paul <lyude@redhat.com> | 2022-03-03 17:18:24 -0500 |
| commit | 2046e733e125fa58ed997f3d26d43543faf82c95 (patch) | |
| tree | 1d857f3188c7d897437397c9811a9062dfe4ca87 | |
| parent | drm/ssd130x: remove redundant initialization of pointer mode (diff) | |
| download | linux-dev-2046e733e125fa58ed997f3d26d43543faf82c95.tar.xz linux-dev-2046e733e125fa58ed997f3d26d43543faf82c95.zip | |
drm/nouveau/instmem: fix uninitialized_var.cocci warning
Fix following coccicheck warning:
drivers/gpu/drm/nouveau/nvkm/subdev/instmem/nv50.c:316:11-12:
WARNING this kind of initialization is deprecated.
`void *map = map` has the same form of
uninitialized_var() macro. I remove the redundant assignement. It has
been tested with gcc (Debian 8.3.0-6) 8.3.0.
The patch which removed uninitialized_var() is:
https://lore.kernel.org/all/20121028102007.GA7547@gmail.com/
And there is very few "/* GCC */" comments in the Linux kernel code now.
Signed-off-by: Guo Zhengkui <guozhengkui@vivo.com>
Reviewed-by: Lyude Paul <lyude@redhat.com>
Signed-off-by: Lyude Paul <lyude@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220228142352.18006-1-guozhengkui@vivo.com
| -rw-r--r-- | drivers/gpu/drm/nouveau/nvkm/subdev/instmem/nv50.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/instmem/nv50.c b/drivers/gpu/drm/nouveau/nvkm/subdev/instmem/nv50.c index 96aca0edfa3c..c51bac76174c 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/instmem/nv50.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/instmem/nv50.c @@ -313,7 +313,7 @@ nv50_instobj_dtor(struct nvkm_memory *memory) struct nv50_instobj *iobj = nv50_instobj(memory); struct nvkm_instmem *imem = &iobj->imem->base; struct nvkm_vma *bar; - void *map = map; + void *map; mutex_lock(&imem->mutex); if (likely(iobj->lru.next)) |