From 3feeb8946739d980fb0922bf68363552a493a49c Mon Sep 17 00:00:00 2001
From: Alex Elder <elder@inktank.com>
Date: Fri, 31 Aug 2012 17:29:52 -0500
Subject: [PATCH] rbd: return snap name from rbd_add_parse_args()

This is the first of two patches aimed at isolating the code that
sets the mapping information into a single spot.

Signed-off-by: Alex Elder <elder@inktank.com>
Reviewed-by: Josh Durgin <josh.durgin@inktank.com>
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Reading git-format-patch failed