[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>

1 files changed, 7 insertions, 1 deletions

diff --git a/drivers/net/wireless/ipw2200.c b/drivers/net/wireless/ipw2200.c
index 72120d5c2f7b..c692d01a76ca 100644
--- a/drivers/net/wireless/ipw2200.c
+++ b/drivers/net/wireless/ipw2200.c
@@ -11727,12 +11727,18 @@ static int ipw_pci_resume(struct pci_dev *pdev)
 {
         struct ipw_priv *priv = pci_get_drvdata(pdev);
         struct net_device *dev = priv->net_dev;
+        int err;
         u32 val;
 
         printk(KERN_INFO "%s: Coming out of suspend...\n", dev->name);
 
         pci_set_power_state(pdev, PCI_D0);
-        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);
 
         /*