From: Veaceslav Falico <vfalico@redhat.com>
Date: Tue, 18 Feb 2014 06:48:36 +0000 (+0100)
Subject: bonding: remove bond->lock from bond_arp_rcv
X-Git-Tag: v3.15-rc1~113^2~313^2~11
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3b7d636b50fb38e4e0f1113ba7bff8dcd19d140f;p=pandora-kernel.git

bonding: remove bond->lock from bond_arp_rcv

We're always called with rcu_read_lock() held (bond_arp_rcv() is only
called from bond_handle_frame(), which is rx_handler and always called
under rcu from __netif_receive_skb_core() ).

The slave active/passive and/or bonding params can change in-flight, however
we don't really care about that - we only modify the last time packet was
received, which is harmless.

CC: Jay Vosburgh <fubar@us.ibm.com>
CC: Andy Gospodarek <andy@greyhouse.net>
Signed-off-by: Veaceslav Falico <vfalico@redhat.com>
Acked-by: Ding Tianhong <dingtianhong@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

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