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smsc75xx: don't call usbnet_resume if usbnet_suspend fails 

If usbnet_suspend returns an error we don't want to call
usbnet_resume to clean up, but instead just return the error.

If usbnet_suspend *does* succeed, and we have a problem further
on, the desired behaviour is still to call usbnet_resume
to clean up before returning.

Signed-off-by: Steve Glendinning <steve.glendinning@shawell.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
hifive-unleashed-5.1
Steve Glendinning 2012-11-30 04:52:43 +00:00 committed by David S. Miller
parent 06a31e2b91
commit 2305c54ffc
1 changed files with 1 additions and 1 deletions
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2
drivers/net/usb/smsc75xx.c
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@ -1411,7 +1411,7 @@ static int smsc75xx_suspend(struct usb_interface *intf, pm_message_t message)
int ret;
ret = usbnet_suspend(intf, message);
check_warn_goto_done(ret, "usbnet_suspend error\n");
check_warn_return(ret, "usbnet_suspend error\n");
if (pdata->suspend_flags) {
netdev_warn(dev->net, "error during last resume\n");