From 694625c0b322905d6892fad873029f764cd4823f Mon Sep 17 00:00:00 2001 From: Randy Dunlap Date: Mon, 9 Jul 2007 11:55:54 -0700 Subject: PCI: add pci_try_set_mwi As suggested by Andrew, add pci_try_set_mwi(), which does not require return-value checking. - add pci_try_set_mwi() without __must_check - make it return 0 on success, errno if the "try" failed or error - review callers Signed-off-by: Randy Dunlap Cc: Alan Cox Signed-off-by: Andrew Morton Signed-off-by: Greg Kroah-Hartman --- drivers/scsi/lpfc/lpfc_init.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) (limited to 'drivers/scsi') diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c index dcb4ba0ecee..955b2e48d04 100644 --- a/drivers/scsi/lpfc/lpfc_init.c +++ b/drivers/scsi/lpfc/lpfc_init.c @@ -1578,10 +1578,7 @@ lpfc_pci_probe_one(struct pci_dev *pdev, const struct pci_device_id *pid) INIT_LIST_HEAD(&phba->fc_nodes); pci_set_master(pdev); - retval = pci_set_mwi(pdev); - if (retval) - dev_printk(KERN_WARNING, &pdev->dev, - "Warning: pci_set_mwi returned %d\n", retval); + pci_try_set_mwi(pdev); if (pci_set_dma_mask(phba->pcidev, DMA_64BIT_MASK) != 0) if (pci_set_dma_mask(phba->pcidev, DMA_32BIT_MASK) != 0) -- cgit v1.2.3