From: Alex Elder <elder@inktank.com>
Date: Fri, 26 Oct 2012 04:34:41 +0000 (-0500)
Subject: rbd: have rbd_add_parse_args() return error
X-Git-Tag: v3.8-rc1~21^2~36
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=dc79b113d6db48ee6ee7decf0216feee48757f01;p=pandora-kernel.git

rbd: have rbd_add_parse_args() return error

Change the interface to rbd_add_parse_args() so it returns an
error code rather than a pointer.  Return the ceph_options result
via a pointer whose address is passed as an argument.

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