diff options
Diffstat (limited to 'drivers/block/mtip32xx/mtip32xx.c')
| -rw-r--r-- | drivers/block/mtip32xx/mtip32xx.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/block/mtip32xx/mtip32xx.c b/drivers/block/mtip32xx/mtip32xx.c index cc2e71d0a77f..25824c1697c5 100644 --- a/drivers/block/mtip32xx/mtip32xx.c +++ b/drivers/block/mtip32xx/mtip32xx.c @@ -2051,7 +2051,7 @@ static int exec_drive_taskfile(struct driver_data *dd, outbuf, taskout, DMA_TO_DEVICE); - if (outbuf_dma == 0) { + if (pci_dma_mapping_error(dd->pdev, outbuf_dma)) { err = -ENOMEM; goto abort; } @@ -2068,7 +2068,7 @@ static int exec_drive_taskfile(struct driver_data *dd, inbuf_dma = pci_map_single(dd->pdev, inbuf, taskin, DMA_FROM_DEVICE); - if (inbuf_dma == 0) { + if (pci_dma_mapping_error(dd->pdev, inbuf_dma)) { err = -ENOMEM; goto abort; } |