From mboxrd@z Thu Jan  1 00:00:00 1970
From: Stephen Hemminger <stephen@networkplumber.org>
Subject: Re: [PATCHv2 net-next] VXLAN: fix nonfunctional neigh_reduce
Date: Tue, 18 Mar 2014 08:46:48 -0700
Message-ID: <20140318084648.4811a73b@nehalam.linuxnetplumber.net>
References: <201403181521.s2IFL99N027716@lab1.dls>
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Cc: David Miller <davem@davemloft.net>,
	Stephen Hemminger <shemminger@vyatta.com>,
	Cong Wang <amwang@redhat.com>, netdev@vger.kernel.org
To: David L Stevens <dlstevens@us.ibm.com>
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On Tue, 18 Mar 2014 11:21:09 -0400
David L Stevens <dlstevens@us.ibm.com> wrote:

> +out:
> +	if (reply)
> +		kfree_skb(reply);
> +	return 0;
> +}

Will cause sparse warning about use of 0 as NULL