Merge branch 'bridge-fdb-dump-filter'

Jamal Hadi Salim says:

====================
bridge: fdb dumping takes a filter device

v7:
Vxlan driver was not updated with new API. Found by DaveM

v6:
Missed checkpatch > 80 chars lines found by Varka Bhadram

v5:
 Embarassing qlnic compile failure found by DaveM

v4:
 Request from DaveM to use proper comment tagging and remove if-stmnt braces

V3:
 Suggestion from Eric D. to use for_each_netdev
 Suggestion from Stephen H. to reduce level of indentation

V2:
Suggestions from Vlad
 Get rid of rcu read lock since rtnl_lock is being held
 simplify for readability
====================

Signed-off-by: David S. Miller <davem@davemloft.net>