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/net/cassini.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/net/cassini.c') diff --git a/drivers/net/cassini.c b/drivers/net/cassini.c index 805924fc077a..f6e4030c73d1 100644 --- a/drivers/net/cassini.c +++ b/drivers/net/cassini.c @@ -4917,13 +4917,13 @@ static int __devinit cas_init_one(struct pci_dev *pdev, pci_cmd &= ~PCI_COMMAND_SERR; pci_cmd |= PCI_COMMAND_PARITY; pci_write_config_word(pdev, PCI_COMMAND, pci_cmd); - if (pci_set_mwi(pdev)) + if (pci_try_set_mwi(pdev)) printk(KERN_WARNING PFX "Could not enable MWI for %s\n", pci_name(pdev)); /* * On some architectures, the default cache line size set - * by pci_set_mwi reduces perforamnce. We have to increase + * by pci_try_set_mwi reduces perforamnce. We have to increase * it for this case. To start, we'll print some configuration * data. */ -- cgit v1.2.3