netdev - Re: [PATCH] net, vxlan Fix compile warning

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Message-ID: <20130913072028.54b1c28d@samsung-9>
Date:	Fri, 13 Sep 2013 07:20:28 -0700
From:	Stephen Hemminger <stephen@...workplumber.org>
To:	Prarit Bhargava <prarit@...hat.com>
Cc:	netdev@...r.kernel.org, jpirko@...hat.com, tgraf@...hat.com,
	"David S. Miller" <davem@...emloft.net>
Subject: Re: [PATCH] net, vxlan Fix compile warning

On Fri, 13 Sep 2013 08:29:12 -0400
Prarit Bhargava <prarit@...hat.com> wrote:

> Fix a unintialized variable warning.
> 
> drivers/net/vxlan.c: In function ‘vxlan_sock_add’:
> drivers/net/vxlan.c:2240:11: error: ‘sock’ may be used uninitialized in this function [-Werror=maybe-uninitialized]
>   vs->sock = sock;
>            ^
> drivers/net/vxlan.c:2217:17: note: ‘sock’ was declared here
>   struct socket *sock;
>                  ^
> 
> Signed-off-by: Prarit Bhargava <prarit@...hat.com>
> Cc: jpirko@...hat.com
> Cc: tgraf@...hat.com
> Cc: "David S. Miller" <davem@...emloft.net>

Which compiler version? Gcc 4.6 is known to be stupid,
and I would rather not change the source if it is only caused
by a gcc bug fixed in a later release.
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