From: Sage Weil <sage@inktank.com>
Date: Mon, 29 Oct 2012 18:01:42 +0000 (-0700)
Subject: libceph: fix osdmap decode error paths
X-Git-Tag: v3.8-rc1~21^2~48
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0ed7285e0001b960c888e5455ae982025210ed3d;p=pandora-kernel.git

libceph: fix osdmap decode error paths

Ensure that we set the err value correctly so that we do not pass a 0
value to ERR_PTR and confuse the calling code.  (In particular,
osd_client.c handle_map() will BUG(!newmap)).

Signed-off-by: Sage Weil <sage@inktank.com>
Reviewed-by: Alex Elder <elder@inktank.com>
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