bonding: Ignore updelay if there is no active slave.
If all slaves on a bond are down but some are waiting for an updelay,
enable the slave with the shortest amount of delay remaining. This
would already occur if all other slaves were disabled at the time the
delay was to begin but not if a delay was already in progress. This
also immediately sends learning packets out in both situations, which
prevents incoming packets to disabled slaves from being blackholed.
CC: Danny Wannagat <Danny.Wannagat@eu.citrix.com>
git://git.onelab.eu / sliver-openvswitch.git / commit