From: Jeff Layton <jlayton@redhat.com>
Date: Thu, 14 Nov 2013 12:25:18 +0000 (-0500)
Subject: sunrpc: replace sunrpc_net->gssd_running flag with a more reliable check
X-Git-Tag: v3.14-rc1~77^2~27
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=89f842435c630f8426f414e6030bc2ffea0d6f81;p=pandora-kernel.git

sunrpc: replace sunrpc_net->gssd_running flag with a more reliable check

Now that we have a more reliable method to tell if gssd is running, we
can replace the sn->gssd_running flag with a function that will query to
see if it's up and running.

There's also no need to attempt an upcall that we know will fail, so
just return -EACCES if gssd isn't running. Finally, fix the warn_gss()
message not to claim that that the upcall timed out since we don't
necesarily perform one now when gssd isn't running, and remove the
extraneous newline from the message.

Signed-off-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
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