diff options
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gem_gtt.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.c b/drivers/gpu/drm/i915/i915_gem_gtt.c index 9903bb0097a6..9c155d1f852f 100644 --- a/drivers/gpu/drm/i915/i915_gem_gtt.c +++ b/drivers/gpu/drm/i915/i915_gem_gtt.c @@ -311,7 +311,10 @@ static inline int i915_dma_map_page_single(struct page *page, struct device *device = &dev->pdev->dev; *daddr = dma_map_page(device, page, 0, 4096, PCI_DMA_BIDIRECTIONAL); - return dma_mapping_error(device, *daddr); + if (dma_mapping_error(device, *daddr)) + return -ENOMEM; + + return 0; } static void unmap_and_free_pt(struct i915_page_table_entry *pt, |