From 78b19bae0813bd6f921ca58490196abd101297bd Mon Sep 17 00:00:00 2001
From: Weston Andros Adamson <dros@primarydata.com>
Date: Mon, 13 Jan 2014 16:54:45 -0500
Subject: [PATCH] nfs4.1: properly handle ENOTSUP in SECINFO_NO_NAME

Don't check for -NFS4ERR_NOTSUPP, it's already been mapped to -ENOTSUPP
by nfs4_stat_to_errno.

This allows the client to mount v4.1 servers that don't support
SECINFO_NO_NAME by falling back to the "guess and check" method of
nfs4_find_root_sec.

Signed-off-by: Weston Andros Adamson <dros@primarydata.com>
Cc: stable@vger.kernel.org # 3.1+
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
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