From: Alex Elder <elder@inktank.com>
Date: Sat, 14 Jul 2012 01:35:11 +0000 (-0500)
Subject: rbd: pass null version pointer in add_snap()
X-Git-Tag: v3.6-rc1~36^2~4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d67d4be56a3ec8d07b1f29aab6095b363085b028;p=pandora-kernel.git

rbd: pass null version pointer in add_snap()

rbd_header_add_snap() passes the address of a version variable to
rbd_req_sync_exec(), but it ignores the result.  Just pass a null
pointer instead.

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