From fc61b928dc4d72176cf4bd4d30bf1d22e599aefc Mon Sep 17 00:00:00 2001
From: Xi Wang <xi.wang@gmail.com>
Date: Sun, 26 Aug 2012 16:47:13 +0000
Subject: [PATCH] af_unix: fix shutdown parameter checking

Return -EINVAL rather than 0 given an invalid "mode" parameter.

Signed-off-by: Xi Wang <xi.wang@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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Reading git-format-patch failed