5.15-stable review patch. If anyone has any objections, please let me know.
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From: Guo Zhengkui guozhengkui@vivo.com
[ Upstream commit 2046e733e125fa58ed997f3d26d43543faf82c95 ]
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-guozhen... Stable-dep-of: 3b1ae9b71c2a ("octeontx2-af: Consider the action set by PF") Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/gpu/drm/nouveau/nvkm/subdev/instmem/nv50.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/instmem/nv50.c b/drivers/gpu/drm/nouveau/nvkm/subdev/instmem/nv50.c index 96aca0edfa3c0..c51bac76174c1 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))