tree eff59bda3c6fcec2556b7d80838979e6fe705a43
parent 1053f62c24faa6d4ee6f5bfddeca847b84f67a95
author Moni Shoua <monis@voltaire.com> 1191984223 -0700
committer Jeff Garzik <jeff@garzik.org> 1192472446 -0400

net/bonding: Destroy bonding master when last slave is gone

When bonding enslaves non Ethernet devices it takes pointers to functions
in the module that owns the slaves. In this case it becomes unsafe
to keep the bonding master registered after last slave was unenslaved
because we don't know if the pointers are still valid.  Destroying the bond when slave_cnt is zero
ensures that these functions be used anymore.

Signed-off-by: Moni Shoua <monis at voltaire.com>
Acked-by: Jay Vosburgh <fubar@us.ibm.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>