From: Ying Xue <ying.xue@windriver.com>
Date: Mon, 17 Jun 2013 14:54:51 +0000 (-0400)
Subject: tipc: remove dev_base_lock use from enable_bearer
X-Git-Tag: v3.11-rc1~16^2~73^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2537af9dcabbdd6c93c041a955d3a9ae42c0c008;p=pandora-kernel.git

tipc: remove dev_base_lock use from enable_bearer

Convert enable_bearer() to RCU locking with dev_get_by_name().

Based on a similar changeset in commit 840a185d ["aoe: remove
dev_base_lock use from aoecmd_cfg_pkts()"] -- quoting that:

  "dev_base_lock is the legacy way to lock the device list,
   and is planned to disappear. (writers hold RTNL, readers
   hold RCU lock)"

Signed-off-by: Ying Xue <ying.xue@windriver.com>
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

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