From: Trond Myklebust <Trond.Myklebust@netapp.com>
Date: Thu, 26 Sep 2013 18:08:36 +0000 (-0400)
Subject: NFSv4.1: nfs4_fl_prepare_ds - fix bugs when the connect attempt fails
X-Git-Tag: v3.12-rc4~34^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=52b26a3e1bb3e065c32b3febdac1e1f117d88e15;p=pandora-kernel.git

NFSv4.1: nfs4_fl_prepare_ds - fix bugs when the connect attempt fails

- Fix an Oops when nfs4_ds_connect() returns an error.
- Always check the device status after waiting for a connect to complete.

Reported-by: Andy Adamson <andros@netapp.com>
Reported-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Cc: <stable@vger.kernel.org> # v3.10+
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