netdev - Re: [PATCH net-next v2] net: Fix unused variable compile warning

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Message-ID: <CAHA+R7PTyS=wtowhKZ4osDs_VF=UJvfhw_xkWO3PQZuiFdnTsw@mail.gmail.com>
Date:	Mon, 5 Oct 2015 10:53:57 -0700
From:	Cong Wang <cwang@...pensource.com>
To:	David Ahern <dsa@...ulusnetworks.com>
Cc:	netdev <netdev@...r.kernel.org>, David Ahern <dsahern@...il.com>,
	David Miller <davem@...emloft.net>
Subject: Re: [PATCH net-next v2] net: Fix unused variable compile warning

On Thu, Oct 1, 2015 at 8:49 AM, David Ahern <dsa@...ulusnetworks.com> wrote:
> Eric's net namespace changes in 1b75097dd7a26 leaves net unreferenced if
> CONFIG_IP_VS_IPV6 is not enabled:
>
> ../net/netfilter/ipvs/ip_vs_core.c: In function ‘ip_vs_out’:
> ../net/netfilter/ipvs/ip_vs_core.c:1177:14: warning: unused variable ‘net’ [-Wunused-variable]
>
> After the net refactoring there is only 1 user; push the reference to the
> 1 user. While the line length slightly exceeds 80 it seems to be the
> best change.
>
> Fixes: 1b75097dd7a26("ipvs: Pass ipvs into ip_vs_out")
> Signed-off-by: David Ahern <dsa@...ulusnetworks.com>

I saw the same build warning, and this fix looks good to me.

DaveM, can you take this?

Thanks.
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