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| author | Mark Brown <broonie@sirena.org.uk> | 2007-10-10 17:11:12 +0100 |
|---|---|---|
| committer | Jeff Garzik <jeff@garzik.org> | 2007-10-15 14:20:45 -0400 |
| commit | a8a935dae5de65a8f5a5371a58ad2aa73a0ea2da (patch) | |
| tree | fd7a42f26b59fd286a5ddde6a0a84977dde0f07b /drivers/net/natsemi.c | |
| parent | 0e5d5442cbe3399d789d6a75c6e3a0db37f846f5 (diff) | |
| download | linux-a8a935dae5de65a8f5a5371a58ad2aa73a0ea2da.tar.gz linux-a8a935dae5de65a8f5a5371a58ad2aa73a0ea2da.tar.bz2 linux-a8a935dae5de65a8f5a5371a58ad2aa73a0ea2da.zip | |
natsemi: Check return value for pci_enable_device()
pci_enable_device() is __must_check so do that in natsemi_resume().
Signed-off-by: Mark Brown <broonie@sirena.org.uk>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Diffstat (limited to 'drivers/net/natsemi.c')
| -rw-r--r-- | drivers/net/natsemi.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/drivers/net/natsemi.c b/drivers/net/natsemi.c index b881786eebd4..50e1ec67ef9c 100644 --- a/drivers/net/natsemi.c +++ b/drivers/net/natsemi.c @@ -3314,13 +3314,19 @@ static int natsemi_resume (struct pci_dev *pdev) { struct net_device *dev = pci_get_drvdata (pdev); struct netdev_private *np = netdev_priv(dev); + int ret = 0; rtnl_lock(); if (netif_device_present(dev)) goto out; if (netif_running(dev)) { BUG_ON(!np->hands_off); - pci_enable_device(pdev); + ret = pci_enable_device(pdev); + if (ret < 0) { + dev_err(&pdev->dev, + "pci_enable_device() failed: %d\n", ret); + goto out; + } /* pci_power_on(pdev); */ napi_enable(&np->napi); @@ -3340,7 +3346,7 @@ static int natsemi_resume (struct pci_dev *pdev) netif_device_attach(dev); out: rtnl_unlock(); - return 0; + return ret; } #endif /* CONFIG_PM */ |