drm/amdgpu: cleanup amdgpu_cs_ioctl to make code logicality clear (a414cd70) · Commits · 戴 / test

drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c

+16 −16

Original line number	Diff line number	Diff line
		@@ -1054,28 +1054,28 @@ int amdgpu_cs_ioctl(struct drm_device dev, void data, struct drm_file *filp)
		r = amdgpu_cs_parser_init(&parser, data);
		if (r) {
		DRM_ERROR("Failed to initialize parser !\n");
		amdgpu_cs_parser_fini(&parser, r, false);
		r = amdgpu_cs_handle_lockup(adev, r);
		return r;
		goto out;
		}

		r = amdgpu_cs_parser_bos(&parser, data);
		if (r) {
		if (r == -ENOMEM)
		DRM_ERROR("Not enough memory for command submission!\n");
		else if (r && r != -ERESTARTSYS)
		else if (r != -ERESTARTSYS)
		DRM_ERROR("Failed to process the buffer list %d!\n", r);
		else if (!r) {
		goto out;
		}

		reserved_buffers = true;
		r = amdgpu_cs_ib_fill(adev, &parser);
		}
		if (r)
		goto out;

		if (!r) {
		r = amdgpu_cs_dependencies(adev, &parser);
		if (r)
		if (r) {
		DRM_ERROR("Failed in the dependencies handling %d!\n", r);
		}

		if (r)
		goto out;
		}

		for (i = 0; i < parser.job->num_ibs; i++)
		trace_amdgpu_cs(&parser, i);