From: Ben Skeggs Date: Thu, 4 May 2017 07:29:03 +0000 (+1000) Subject: drm/nouveau/core: fix static checker warning X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=89ed10a5721d569b053a8355c1a6bd812fed7c29;p=openwrt%2Fstaging%2Fblogic.git drm/nouveau/core: fix static checker warning object->engine cannot be NULL, it's either valid, or an error pointer. This particular condition shouldn't actually be possible, but just in case, we'll keep it. Reported-by: Dan Carpenter Signed-off-by: Ben Skeggs --- diff --git a/drivers/gpu/drm/nouveau/nvkm/core/object.c b/drivers/gpu/drm/nouveau/nvkm/core/object.c index 89d2e9da11c7..acd76fd4f6d8 100644 --- a/drivers/gpu/drm/nouveau/nvkm/core/object.c +++ b/drivers/gpu/drm/nouveau/nvkm/core/object.c @@ -295,7 +295,7 @@ nvkm_object_ctor(const struct nvkm_object_func *func, INIT_LIST_HEAD(&object->head); INIT_LIST_HEAD(&object->tree); RB_CLEAR_NODE(&object->node); - WARN_ON(oclass->engine && !object->engine); + WARN_ON(IS_ERR(object->engine)); } int