From: dingtianhong <dingtianhong@huawei.com>
Date: Fri, 13 Dec 2013 02:19:55 +0000 (+0800)
Subject: bonding: create bond_first_slave_rcu()
X-Git-Tag: v3.14-rc1~94^2~495^2~6
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e001bfad913bf119fb67c1e8dd2d4ec1f5d392fa;p=pandora-kernel.git

bonding: create bond_first_slave_rcu()

The bond_first_slave_rcu() will be used to instead of bond_first_slave()
in rcu_read_lock().

According to the Jay Vosburgh's suggestion, the struct netdev_adjacent
should hide from users who wanted to use it directly. so I package a
new function to get the first slave of the bond.

Suggested-by: Nikolay Aleksandrov <nikolay@redhat.com>
Suggested-by: Jay Vosburgh <fubar@us.ibm.com>
Suggested-by: Veaceslav Falico <vfalico@redhat.com>
Signed-off-by: Ding Tianhong <dingtianhong@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

Reading git-diff-tree failed