From: Alex Elder <elder@inktank.com>
Date: Tue, 26 Jun 2012 19:57:03 +0000 (-0700)
Subject: rbd: make rbd_create_rw_ops() return a pointer
X-Git-Tag: v3.6-rc1~36^2~5
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=57cfc1060f35ac2345cb37ea474f9644ac5cfd75;p=pandora-kernel.git

rbd: make rbd_create_rw_ops() return a pointer

Either rbd_create_rw_ops() will succeed, or it will fail because a
memory allocation failed.  Have it just return a valid pointer or
null rather than stuffing a pointer into a provided address and
returning an errno.

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

Reading git-diff-tree failed