bonding: factor out slave id tx code and simplify xmit paths
authorNikolay Aleksandrov <razor@BlackWall.org>
Thu, 1 Aug 2013 14:54:50 +0000 (16:54 +0200)
committerDavid S. Miller <davem@davemloft.net>
Thu, 1 Aug 2013 23:42:02 +0000 (16:42 -0700)
commit15077228cab68e5e8c3cbf26a7f6ebacfac4c829
treef0b8953b861203320d5387b809b0bcb5a8ef6179
parent78a646ced88450754613573f7d1fa7cb0de14bb3
bonding: factor out slave id tx code and simplify xmit paths

I factored out the tx xmit code which relies on slave id in
bond_xmit_slave_id. It is global because later it can be used also in
3ad mode xmit. Unnecessary obvious comments are removed. Active-backup
mode is simplified because bond_dev_queue_xmit always consumes the skb.
bond_xmit_xor becomes one line because of bond_xmit_slave_id.
bond_for_each_slave_from is not used in bond_xmit_slave_id because later
when RCU is used we can avoid important race condition by using standard
rculist routines.

Signed-off-by: Nikolay Aleksandrov <nikolay@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/bonding/bond_main.c
drivers/net/bonding/bonding.h