usbnet: Get EVENT_NO_RUNTIME_PM bit before it is cleared

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commit f50791ac1a upstream.

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 <oneukum@suse.de>.

Signed-off-by: Eugene Shatokhin <eugene.shatokhin@rosalab.ru>
Acked-by: Oliver Neukum <oneukum@suse.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Luis Henriques <luis.henriques@canonical.com>

...

This commit is contained in:

Eugene Shatokhin 2015-08-24 23:13:42 +03:00 • committed by Luis Henriques

parent afdef6bea4

commit 781a95d340

1 changed files with 4 additions and 3 deletions

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drivers/net/usb/usbnet.c

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