From: Alex Elder <elder@inktank.com>
Date: Thu, 14 Feb 2013 18:16:43 +0000 (-0600)
Subject: libceph: simplify data length calculation
X-Git-Tag: v3.9-rc1~41^2~21^2~7
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f44246e394eadf0754bd6716f8ba1fabf362a87d;p=pandora-kernel.git

libceph: simplify data length calculation

Simplify the way the data length recorded in a message header is
calculated in ceph_osdc_build_request().

Signed-off-by: Alex Elder <elder@inktank.com>
Reviewed-by: Josh Durgin <josh.durgin@inktank.com>
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