drm/nouveau: fix pin refcnt leak in failure path (6aac6ced) · Commits · e / devices / android_kernel_teracube_mt6765

drivers/gpu/drm/nouveau/nouveau_bo.c

+12 −12

Original line number	Diff line number	Diff line
		@@ -333,7 +333,9 @@ nouveau_bo_pin(struct nouveau_bo *nvbo, uint32_t memtype)
		nouveau_bo_placement_set(nvbo, memtype, 0);

		ret = nouveau_bo_validate(nvbo, false, false);
		if (ret == 0) {
		if (ret)
		goto out;

		switch (bo->mem.mem_type) {
		case TTM_PL_VRAM:
		drm->gem.vram_available -= bo->mem.size;
		@@ -344,11 +346,9 @@ nouveau_bo_pin(struct nouveau_bo *nvbo, uint32_t memtype)
		default:
		break;
		}
		}

		ref_inc:
		nvbo->pin_refcnt++;

		out:
		ttm_bo_unreserve(bo);
		return ret;