From: Stanislav Kinsbursky <skinsbursky@parallels.com>
Date: Mon, 20 Aug 2012 14:00:21 +0000 (+0400)
Subject: NFS: callback up - transport backchannel cleanup
X-Git-Tag: v3.7-rc1~58^2~60
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=691c457ae635a063e0e4c8551ba4566eab9a17e3;p=pandora-kernel.git

NFS: callback up - transport backchannel cleanup

No need to assign transports backchannel server explicitly in
nfs41_callback_up() -  there is nfs_callback_bc_serv() function for this.
By using it, nfs4_callback_up() and nfs41_callback_up() can be called without
transport argument.

Note: service have to be passed to nfs_callback_bc_serv() instead of callback,
since callback link can be uninitialized.

Signed-off-by: Stanislav Kinsbursky <skinsbursky@parallels.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
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