From: Tom Parkin <tparkin@katalix.com>
Date: Tue, 19 Mar 2013 06:11:17 +0000 (+0000)
Subject: l2tp: take a reference for kernel sockets in l2tp_tunnel_sock_lookup
X-Git-Tag: v3.9-rc5~28^2~27^2~6
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8abbbe8ff572fd84d1b98eb9acf30611a97cf72e;p=pandora-kernel.git

l2tp: take a reference for kernel sockets in l2tp_tunnel_sock_lookup

When looking up the tunnel socket in struct l2tp_tunnel, hold a reference
whether the socket was created by the kernel or by userspace.

Signed-off-by: Tom Parkin <tparkin@katalix.com>
Signed-off-by: James Chapman <jchapman@katalix.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

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