From: Peng Tao <tao.peng@primarydata.com>
Date: Tue, 8 Jul 2014 03:45:48 +0000 (+0800)
Subject: nfs: check hostname in nfs_get_client
X-Git-Tag: cleanup-for-v3.18~41^2~45
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=31434f496abb9f3410b10f541462fe58613dd3ad;p=pandora-kernel.git

nfs: check hostname in nfs_get_client

We reference cl_hostname in many places. Add a check to make
sure it exists.

Signed-off-by: Peng Tao <tao.peng@primarydata.com>
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
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