From: John Fastabend <john.r.fastabend@intel.com>
Date: Tue, 14 Aug 2012 12:34:24 +0000 (+0000)
Subject: net: netprio: fix files lock and remove useless d_path bits
X-Git-Tag: v3.6-rc3~10^2~22
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f796c20cf67aa54c9130d0dc41307c0025719b85;p=pandora-kernel.git

net: netprio: fix files lock and remove useless d_path bits

Add lock to prevent a race with a file closing and also remove
useless and ugly sscanf code. The extra code was never needed
and the case it supposedly protected against is in fact handled
correctly by sock_from_file as pointed out by Al Viro.

CC: Neil Horman <nhorman@tuxdriver.com>
Reported-by: Al Viro <viro@ZenIV.linux.org.uk>
Signed-off-by: John Fastabend <john.r.fastabend@intel.com>
Acked-by: Neil Horman <nhorman@tuxdriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

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