From: J. Bruce Fields <bfields@citi.umich.edu>
Date: Fri, 14 May 2010 21:57:35 +0000 (-0400)
Subject: nfs4: minor callback code simplification, comment
X-Git-Tag: v2.6.35-rc1~489^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b7299f44394336f51b526247a870d47d28f4f97c;p=pandora-kernel.git

nfs4: minor callback code simplification, comment

Note the position in the version array doesn't have to match the actual
rpc version number--to me it seems clearer to maintain the distinction.

Also document choice of rpc callback version number, as discussed in
e.g. http://www.ietf.org/mail-archive/web/nfsv4/current/msg07985.html
and followups.

Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
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