From: Eric W. Biederman <ebiederm@xmission.com>
Date: Tue, 20 Jan 2009 10:56:20 +0000 (+0000)
Subject: tun: Remove unnecessary tun_get_by_name
X-Git-Tag: v2.6.30-rc1~662^2~923
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=74a3e5a71c9b54c63bff978e9cafbcef67600f0b;p=pandora-kernel.git

tun: Remove unnecessary tun_get_by_name

Currently the tun driver keeps a private list of tun devices for what
appears to be a small gain in performance when reconnecting a file
descriptor to an existing tun or tap device.  So simplify the code by
removing it.

Signed-off-by: Eric W. Biederman <ebiederm@aristanetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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