From: Sage Weil <sage@inktank.com>
Date: Tue, 31 Jul 2012 01:19:30 +0000 (-0700)
Subject: libceph: change ceph_con_in_msg_alloc convention to be less weird
X-Git-Tag: v3.6-rc1~36^2~8
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4740a623d20c51d167da7f752b63e2b8714b2543;p=pandora-kernel.git

libceph: change ceph_con_in_msg_alloc convention to be less weird

This function's calling convention is very limiting.  In particular,
we can't return any error other than ENOMEM (and only implicitly),
which is a problem (see next patch).

Instead, return an normal 0 or error code, and make the skip a pointer
output parameter.  Drop the useless in_hdr argument (we have the con
pointer).

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

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