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authorJohn W. Linville <linville@tuxdriver.com>2006-11-07 20:53:48 -0500
committerJeff Garzik <jeff@garzik.org>2006-12-02 00:12:03 -0500
commit02e0e5e935cad59a2d30a004df9065e8697543e3 (patch)
tree3004e48f584f513d533017e21d116cf69411cc7a /drivers/net/wireless/hostap
parent5398d5901dcb677d24d839d3feac7209e250b161 (diff)
[PATCH] wireless: clean-up some "check return code" warnings
Clean-up some warnings from missing return code checks, mostly from calling pci_enable_device during a PCI resume. Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/hostap')
-rw-r--r--drivers/net/wireless/hostap/hostap_pci.c8
1 files changed, 7 insertions, 1 deletions
diff --git a/drivers/net/wireless/hostap/hostap_pci.c b/drivers/net/wireless/hostap/hostap_pci.c
index c2fa011be29..d1de9766c83 100644
--- a/drivers/net/wireless/hostap/hostap_pci.c
+++ b/drivers/net/wireless/hostap/hostap_pci.c
@@ -425,8 +425,14 @@ static int prism2_pci_suspend(struct pci_dev *pdev, pm_message_t state)
static int prism2_pci_resume(struct pci_dev *pdev)
{
struct net_device *dev = pci_get_drvdata(pdev);
+ int err;
- pci_enable_device(pdev);
+ err = pci_enable_device(pdev);
+ if (err) {
+ printk(KERN_ERR "%s: pci_enable_device failed on resume\n",
+ dev->name);
+ return err;
+ }
pci_restore_state(pdev);
prism2_hw_config(dev, 0);
if (netif_running(dev)) {