From: Cong Wang <amwang@redhat.com>
Date: Thu, 6 Dec 2012 02:04:04 +0000 (+0800)
Subject: net: fix some compiler warning in net/core/neighbour.c
X-Git-Tag: omap-for-v3.8/fixes-for-merge-window-v4-signed~45^2~71
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b93196dc5af7729ff7cc50d3d322ab1a364aa14f;p=pandora-kernel.git

net: fix some compiler warning in net/core/neighbour.c

net/core/neighbour.c:65:12: warning: 'zero' defined but not used [-Wunused-variable]
net/core/neighbour.c:66:12: warning: 'unres_qlen_max' defined but not used [-Wunused-variable]

These variables are only used when CONFIG_SYSCTL is defined,
so move them under #ifdef CONFIG_SYSCTL.

Reported-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Cong Wang <amwang@redhat.com>
Acked-by: Shan Wei <davidshan@tencent.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

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