From: Alex Elder <elder@inktank.com>
Date: Tue, 19 Feb 2013 18:25:57 +0000 (-0600)
Subject: libceph: use a do..while loop in con_work()
X-Git-Tag: v3.9-rc1~41^2~9
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=49659416ba4fa8308bd29e453f54c3bcf8a0fbf1;p=pandora-kernel.git

libceph: use a do..while loop in con_work()

This just converts a manually-implemented loop into a do..while loop
in con_work().  It also moves handling of EAGAIN inside the blocks
where it's already been determined an error code was returned.

Also update a few dout() calls near the affected code for
consistency.

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