diff options
| -rw-r--r-- | drivers/gpu/drm/i915/intel_ringbuffer.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.c b/drivers/gpu/drm/i915/intel_ringbuffer.c index 5698faeee6f6..9b97cf66a5ae 100644 --- a/drivers/gpu/drm/i915/intel_ringbuffer.c +++ b/drivers/gpu/drm/i915/intel_ringbuffer.c @@ -464,9 +464,11 @@ init_pipe_control(struct intel_ring_buffer *ring) goto err_unref; pc->gtt_offset = obj->gtt_offset; - pc->cpu_page = kmap(sg_page(obj->pages->sgl)); - if (pc->cpu_page == NULL) + pc->cpu_page = kmap(sg_page(obj->pages->sgl)); + if (pc->cpu_page == NULL) { + ret = -ENOMEM; goto err_unpin; + } DRM_DEBUG_DRIVER("%s pipe control offset: 0x%08x\n", ring->name, pc->gtt_offset); |