diff options
Diffstat (limited to 'drivers/scsi/mpt3sas/mpt3sas_transport.c')
| -rw-r--r-- | drivers/scsi/mpt3sas/mpt3sas_transport.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/scsi/mpt3sas/mpt3sas_transport.c b/drivers/scsi/mpt3sas/mpt3sas_transport.c index 7a7aa68a3f5f..70fd019e7ee5 100644 --- a/drivers/scsi/mpt3sas/mpt3sas_transport.c +++ b/drivers/scsi/mpt3sas/mpt3sas_transport.c @@ -1964,7 +1964,7 @@ _transport_smp_handler(struct Scsi_Host *shost, struct sas_rphy *rphy, } else { dma_addr_out = pci_map_single(ioc->pdev, bio_data(req->bio), blk_rq_bytes(req), PCI_DMA_BIDIRECTIONAL); - if (!dma_addr_out) { + if (pci_dma_mapping_error(ioc->pdev, dma_addr_out)) { pr_info(MPT3SAS_FMT "%s(): DMA Addr out = NULL\n", ioc->name, __func__); rc = -ENOMEM; @@ -1986,7 +1986,7 @@ _transport_smp_handler(struct Scsi_Host *shost, struct sas_rphy *rphy, } else { dma_addr_in = pci_map_single(ioc->pdev, bio_data(rsp->bio), blk_rq_bytes(rsp), PCI_DMA_BIDIRECTIONAL); - if (!dma_addr_in) { + if (pci_dma_mapping_error(ioc->pdev, dma_addr_in)) { pr_info(MPT3SAS_FMT "%s(): DMA Addr in = NULL\n", ioc->name, __func__); rc = -ENOMEM; |