From: Alex Elder <elder@inktank.com>
Date: Fri, 26 Oct 2012 04:34:41 +0000 (-0500)
Subject: rbd: get rid of snap_name_len
X-Git-Tag: v3.8-rc1~21^2~40
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e5c35534042f4b5957a32bba651222c91247beba;p=pandora-kernel.git

rbd: get rid of snap_name_len

The value returned in the "snap_name_len" argument to
rbd_add_parse_args() is never actually used, so get rid of it.

The snap_name_len recorded in rbd_dev_v2_snap_name() is not
useful either, so get rid of that too.

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