From 0407759971cdbd302e0efcb03ff9435a0d3db3ab Mon Sep 17 00:00:00 2001
From: Ilya Dryomov <ilya.dryomov@inktank.com>
Date: Wed, 23 Jul 2014 17:11:20 +0400
Subject: [PATCH] rbd: split rbd_dev_spec_update() into two functions

rbd_dev_spec_update() has two modes of operation, with nothing in
common between them.  Split it into two functions, one for each mode
and make our expectations more clear.

Signed-off-by: Ilya Dryomov <ilya.dryomov@inktank.com>
Reviewed-by: Alex Elder <elder@linaro.org>
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Reading git-format-patch failed