From: Sam Lang <sam.lang@inktank.com>
Date: Wed, 19 Dec 2012 19:44:23 +0000 (-1000)
Subject: ceph: Check for err on mds request in atomic_open
X-Git-Tag: v3.9-rc1~41^2~21^2~59^2~62
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=79aec9844de339531f05b019644ccaf5dd777144;p=pandora-kernel.git

ceph: Check for err on mds request in atomic_open

The error returned by ceph_mdsc_do_request includes errors sending the
request, errors on timeout, or any errors coming from the mds.  If
ceph_mdsc_do_request returns an error, the reply struct will most likely
be bogus.  We need to bail out and propogate the error instead of
overwriting it.

Signed-off-by: Sam Lang <sam.lang@inktank.com>
Reviewed-by: Sage Weil <sage@inktank.com>
---

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