From 22a1f5140ed69baa5906ce9b2b9143478f5a4da0 Mon Sep 17 00:00:00 2001
From: wangweidong <wangweidong1@huawei.com>
Date: Wed, 12 Feb 2014 09:44:43 +0800
Subject: [PATCH] sctp: fix a missed .data initialization

As commit 3c68198e75111a90("sctp: Make hmac algorithm selection for
 cookie generation dynamic"), we miss the .data initialization.
If we don't use the net_namespace, the problem that parts of the
sysctl configuration won't be isolation and won't occur.

In sctp_sysctl_net_register(), we register the sysctl for each
net, in the for(), we use the 'table[i].data' as check condition, so
when the 'i' is the index of sctp_hmac_alg, the data is NULL, then
break. So add the .data initialization.

Acked-by: Neil Horman <nhorman@tuxdriver.com>
Signed-off-by: Wang Weidong <wangweidong1@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
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