From: Benny Halevy <benny@tonian.com>
Date: Wed, 15 Jun 2011 15:39:57 +0000 (-0400)
Subject: NFSv4.1: need to put_layout_hdr on _pnfs_return_layout error path
X-Git-Tag: v3.0-rc5~51^2~9
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1ed3a8539af7b36aa5c977f304e80f7fc8d27bfc;p=pandora-kernel.git

NFSv4.1: need to put_layout_hdr on _pnfs_return_layout error path

We always get a reference on the layout header and we rely on
nfs4_layoutreturn_release to put it.  If we hit an allocation error
before starting the rpc proc we bail out early without dereferncing
the layout header properly.

Signed-off-by: Benny Halevy <benny@tonian.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
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