diff options
Diffstat (limited to 'drivers/scsi/aic94xx/aic94xx_task.c')
| -rw-r--r-- | drivers/scsi/aic94xx/aic94xx_task.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/scsi/aic94xx/aic94xx_task.c b/drivers/scsi/aic94xx/aic94xx_task.c index f923ed019d4a..593b167ceefe 100644 --- a/drivers/scsi/aic94xx/aic94xx_task.c +++ b/drivers/scsi/aic94xx/aic94xx_task.c @@ -50,6 +50,9 @@ static int asd_map_scatterlist(struct sas_task *task, dma_addr_t dma = dma_map_single(&asd_ha->pcidev->dev, p, task->total_xfer_len, task->data_dir); + if (dma_mapping_error(&asd_ha->pcidev->dev, dma)) + return -ENOMEM; + sg_arr[0].bus_addr = cpu_to_le64((u64)dma); sg_arr[0].size = cpu_to_le32(task->total_xfer_len); sg_arr[0].flags |= ASD_SG_EL_LIST_EOL; |