[PATCH] bcm43xx-softmac: check returned value from pci_enable_device

Linus's tree now has a configuration option that prints a warning whenever
the returned value of any routine is ignored. This patch fixes the only such
warning for bcm43xx.
Signed-off-by: NLarry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>

drivers/net/wireless/bcm43xx/bcm43xx_main.c

@@ -4207,7 +4207,11 @@ static int bcm43xx_resume(struct pci_dev *pdev)
 	dprintk(KERN_INFO PFX "Resuming...\n");
 
 	pci_set_power_state(pdev, 0);
-	pci_enable_device(pdev);
+	err = pci_enable_device(pdev);
+	if (err) {
+		printk(KERN_ERR PFX "Failure with pci_enable_device!\n");
+		return err;
+	}
 	pci_restore_state(pdev);
 
 	bcm43xx_chipset_attach(bcm);