K 10
svn:author
V 7
yongari
K 8
svn:date
V 27
2013-06-07T01:01:39.507775Z
K 7
svn:log
V 706
Do not report current link status if driver is not running.
Reporting link status in driver has a side-effect that makes mii(4)
check current link status.  mii(4) will call link status change
callback when it sees link state change.  Normally this wouldn't
have problems. However, ASF/IPMI firmware can actively access PHY
regardless of driver's running state such that reporting link
status for not-running interface can generate meaningless link
UP/DOWN messages.

This change also makes dhclient think driver got a valid link
regardless of link establishment so it will bypass dhclient's
initial link status check. I think that wouldn't be issue
though.

Tested by:	Daniel Braniss <danny@cs.huji.ac.il>

END