From: Bian Naimeng <biannm@cn.fujitsu.com>
Date: Mon, 8 Mar 2010 06:49:01 +0000 (+0800)
Subject: rpc client can not deal with ENOSOCK, so translate it into ENOCONN
X-Git-Tag: v2.6.34-rc2~22^2~5
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5fe46e9d733f19a880ef7e516002bd4c2b833e14;p=pandora-kernel.git

rpc client can not deal with ENOSOCK, so translate it into ENOCONN

If NFSv4 client send a request before connect, or the old connection was broken
because a ETIMEOUT error catched by call_status, ->send_request will return
ENOSOCK, but rpc layer can not deal with it, so make sure ->send_request can
translate ENOSOCK into ENOCONN.

Signed-off-by: Bian Naimeng <biannm@cn.fujitsu.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
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