[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, 6 insertions, 1 deletions

diff --git a/drivers/net/wireless/orinoco_pci.h b/drivers/net/wireless/orinoco_pci.h
index be1abea4b64f..f4e5e06760c1 100644
--- a/drivers/net/wireless/orinoco_pci.h
+++ b/drivers/net/wireless/orinoco_pci.h
@@ -60,7 +60,12 @@ static int orinoco_pci_resume(struct pci_dev *pdev)
         int err;
 
         pci_set_power_state(pdev, 0);
-        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);
 
         err = request_irq(pdev->irq, orinoco_interrupt, IRQF_SHARED,