diff options
| author | David S. Miller | 2007-05-24 17:54:15 -0700 |
|---|---|---|
| committer | David S. Miller | 2007-05-24 17:54:15 -0700 |
| commit | 04efb8787e4d8a7b21a61aeb723de33154311256 (patch) | |
| tree | e15b689bd0affa410f906308890dc214cb17beab | |
| parent | ba78073e6f70cd9c64a478a9bd901d7c8736cfbc (diff) | |
[CASSINI]: Check pci_set_mwi() return value.
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/net/cassini.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/net/cassini.c b/drivers/net/cassini.c index 4aec747d9e43..9fe3a38883ee 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 |