diff options
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gem_gtt.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.c b/drivers/gpu/drm/i915/i915_gem_gtt.c index 619dad1b2386..5e3bfa94221b 100644 --- a/drivers/gpu/drm/i915/i915_gem_gtt.c +++ b/drivers/gpu/drm/i915/i915_gem_gtt.c @@ -2143,8 +2143,10 @@ static int setup_scratch_page(struct drm_device *dev) #ifdef CONFIG_INTEL_IOMMU dma_addr = pci_map_page(dev->pdev, page, 0, PAGE_SIZE, PCI_DMA_BIDIRECTIONAL); - if (pci_dma_mapping_error(dev->pdev, dma_addr)) + if (pci_dma_mapping_error(dev->pdev, dma_addr)) { + __free_page(page); return -EINVAL; + } #else dma_addr = page_to_phys(page); #endif |