diff options
Diffstat (limited to 'drivers/dma')
| -rw-r--r-- | drivers/dma/ioat/init.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/dma/ioat/init.c b/drivers/dma/ioat/init.c index 015f7110b96d..32383ef524c4 100644 --- a/drivers/dma/ioat/init.c +++ b/drivers/dma/ioat/init.c @@ -340,11 +340,13 @@ static int ioat_dma_self_test(struct ioatdma_device *ioat_dma) dma_src = dma_map_single(dev, src, IOAT_TEST_SIZE, DMA_TO_DEVICE); if (dma_mapping_error(dev, dma_src)) { dev_err(dev, "mapping src buffer failed\n"); + err = -ENOMEM; goto free_resources; } dma_dest = dma_map_single(dev, dest, IOAT_TEST_SIZE, DMA_FROM_DEVICE); if (dma_mapping_error(dev, dma_dest)) { dev_err(dev, "mapping dest buffer failed\n"); + err = -ENOMEM; goto unmap_src; } flags = DMA_PREP_INTERRUPT; |