From 04efb8787e4d8a7b21a61aeb723de33154311256 Mon Sep 17 00:00:00 2001 From: "David S. Miller" Date: Thu, 24 May 2007 17:54:15 -0700 Subject: [CASSINI]: Check pci_set_mwi() return value. Signed-off-by: David S. Miller --- drivers/net/cassini.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/drivers/net/cassini.c b/drivers/net/cassini.c index 4aec747d9e4..9fe3a38883e 100644 --- a/drivers/net/cassini.c +++ b/drivers/net/cassini.c @@ -4919,7 +4919,10 @@ 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); - pci_set_mwi(pdev); + if (pci_set_mwi(pdev)) + printk(KERN_WARNING PFX "Could 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 -- cgit v1.2.3