drm/nouveau/kms/nv50: prevent oops in failure paths
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
diff --git a/drivers/gpu/drm/nouveau/nv50_display.c b/drivers/gpu/drm/nouveau/nv50_display.c
index e4751f9..9cd5a53 100644
--- a/drivers/gpu/drm/nouveau/nv50_display.c
+++ b/drivers/gpu/drm/nouveau/nv50_display.c
@@ -510,6 +510,7 @@ nv50_dmac_create(struct nvif_device *device, struct nvif_object *disp,
int ret;
mutex_init(&dmac->lock);
+ INIT_LIST_HEAD(&dmac->ctxdma);
dmac->ptr = dma_alloc_coherent(nvxx_device(device)->dev, PAGE_SIZE,
&dmac->handle, GFP_KERNEL);
@@ -556,7 +557,6 @@ nv50_dmac_create(struct nvif_device *device, struct nvif_object *disp,
if (ret)
return ret;
- INIT_LIST_HEAD(&dmac->ctxdma);
return ret;
}