From: Eugene Shatokhin <redacted>
Date: Mon, 24 Aug 2015 23:13:42 +0300
It is needed to check EVENT_NO_RUNTIME_PM bit of dev->flags in
usbnet_stop(), but its value should be read before it is cleared
when dev->flags is set to 0.
The problem was spotted and the fix was provided by
Oliver Neukum [off-list ref].
Signed-off-by: Eugene Shatokhin <redacted>
Applied and queued up for -stable.