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net: cdc_mbim: manage_power should always set needs_remote_wakeup

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Reported-by: Oliver Neukum <oneukum@suse.de>
Signed-off-by: Bjørn Mork <bjorn@mork.no>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Bjørn Mork 2013-11-01 14:18:52 +01:00 committed by David S. Miller
parent 96635fbd0b
commit 04d948a9fc
1 changed files with 3 additions and 5 deletions
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8
drivers/net/usb/cdc_mbim.c
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@ -44,13 +44,11 @@ static int cdc_mbim_manage_power(struct usbnet *dev, int on)
if ((on && atomic_add_return(1, &info->pmcount) == 1) || (!on && atomic_dec_and_test(&info->pmcount))) {
/* need autopm_get/put here to ensure the usbcore sees the new value */
rv = usb_autopm_get_interface(dev->intf);
if (rv < 0)
goto err;
dev->intf->needs_remote_wakeup = on;
usb_autopm_put_interface(dev->intf);
if (!rv)
usb_autopm_put_interface(dev->intf);
}
err:
return rv;
return 0;
}
static int cdc_mbim_wdm_manage_power(struct usb_interface *intf, int status)