diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/pm/base.c b/drivers/gpu/drm/nouveau/nvkm/engine/pm/base.c index cb88170610bbb4c70f48373efb5a16176a627d8f..2f851473cecfd1d107dcfa4d6ef8980b20eee976 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/pm/base.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/pm/base.c @@ -294,6 +294,9 @@ nvkm_perfctr_ctor(struct nvkm_object *parent, struct nvkm_object *engine, return -EINVAL; } + if (!dom) + return -EINVAL; + ret = nvkm_object_create(parent, engine, oclass, 0, &ctr); *pobject = nv_object(ctr); if (ret) @@ -305,8 +308,7 @@ nvkm_perfctr_ctor(struct nvkm_object *parent, struct nvkm_object *engine, ctr->signal[1] = sig[1]; ctr->signal[2] = sig[2]; ctr->signal[3] = sig[3]; - if (dom) - list_add_tail(&ctr->head, &dom->list); + list_add_tail(&ctr->head, &dom->list); return 0; }