From: Alex Elder <elder@inktank.com>
Date: Fri, 10 Aug 2012 20:12:07 +0000 (-0700)
Subject: rbd: move rbd_opts to struct rbd_device
X-Git-Tag: v3.7-rc1~90^2~52
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f8c3892911145db7cf895cc26f53ad73dd4e7b1f;p=pandora-kernel.git

rbd: move rbd_opts to struct rbd_device

The rbd options don't really apply to the ceph client.  So don't
store a pointer to it in the ceph_client structure, and put them
(a struct, not a pointer) into the rbd_dev structure proper.

Pass the rbd device structure to rbd_client_create() so it can
assign rbd_dev->rbdc if successful, and have it return an error code
instead of the rbd client pointer.

Signed-off-by: Alex Elder <elder@inktank.com>
Reviewed-by: Yehuda Sadeh <yehuda@inktank.com>
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