usbnet: smsc95xx: don't recover device if suspend fails in system sleep

[deliverable/linux.git] / drivers / net / usb / smsc95xx.c

diff --git a/drivers/net/usb/smsc95xx.c b/drivers/net/usb/smsc95xx.c
index e6d2dea1373ce29fcd5275c2d84547c561ba20d0..3f38ba868f6182152093e8efad0a864439c5cef0 100644 (file)
--- a/drivers/net/usb/smsc95xx.c
+++ b/drivers/net/usb/smsc95xx.c
@@ -1660,7 +1660,11 @@ static int smsc95xx_suspend(struct usb_interface *intf, pm_message_t message)
        ret = smsc95xx_enter_suspend0(dev);
 
 done:
-       if (ret)
+       /*
+        * TODO: resume() might need to handle the suspend failure
+        * in system sleep
+        */
+       if (ret && PMSG_IS_AUTO(message))
                usbnet_resume(intf);
        return ret;
 }