diff options
Diffstat (limited to 'drivers/scsi/bfa/bfad.c')
| -rw-r--r-- | drivers/scsi/bfa/bfad.c | 18 |
1 files changed, 13 insertions, 5 deletions
diff --git a/drivers/scsi/bfa/bfad.c b/drivers/scsi/bfa/bfad.c index 42a0caf6740d..88880a66a189 100644 --- a/drivers/scsi/bfa/bfad.c +++ b/drivers/scsi/bfa/bfad.c @@ -727,7 +727,7 @@ bfad_init_timer(struct bfad_s *bfad) int bfad_pci_init(struct pci_dev *pdev, struct bfad_s *bfad) { - int rc = -ENODEV; + int rc = -ENODEV; if (pci_enable_device(pdev)) { printk(KERN_ERR "pci_enable_device fail %p\n", pdev); @@ -739,8 +739,12 @@ bfad_pci_init(struct pci_dev *pdev, struct bfad_s *bfad) pci_set_master(pdev); - if (dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(64)) || - dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(32))) { + rc = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(64)); + if (rc) + rc = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(32)); + + if (rc) { + rc = -ENODEV; printk(KERN_ERR "dma_set_mask_and_coherent fail %p\n", pdev); goto out_release_region; } @@ -1534,6 +1538,7 @@ bfad_pci_slot_reset(struct pci_dev *pdev) { struct bfad_s *bfad = pci_get_drvdata(pdev); u8 byte; + int rc; dev_printk(KERN_ERR, &pdev->dev, "bfad_pci_slot_reset flags: 0x%x\n", bfad->bfad_flags); @@ -1561,8 +1566,11 @@ bfad_pci_slot_reset(struct pci_dev *pdev) pci_save_state(pdev); pci_set_master(pdev); - if (dma_set_mask_and_coherent(&bfad->pcidev->dev, DMA_BIT_MASK(64)) || - dma_set_mask_and_coherent(&bfad->pcidev->dev, DMA_BIT_MASK(32))) + rc = dma_set_mask_and_coherent(&bfad->pcidev->dev, DMA_BIT_MASK(64)); + if (rc) + rc = dma_set_mask_and_coherent(&bfad->pcidev->dev, + DMA_BIT_MASK(32)); + if (rc) goto out_disable_device; if (restart_bfa(bfad) == -1) |