netdev - Re: [Patch net-next] netpoll: fix an uninitialized variable

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Message-Id: <20130122.232259.1146207542642611215.davem@davemloft.net>
Date:	Tue, 22 Jan 2013 23:22:59 -0500 (EST)
From:	David Miller <davem@...emloft.net>
To:	amwang@...hat.com
Cc:	netdev@...r.kernel.org
Subject: Re: [Patch net-next] netpoll: fix an uninitialized variable

From: Cong Wang <amwang@...hat.com>
Date: Wed, 23 Jan 2013 11:39:11 +0800

> From: Cong Wang <amwang@...hat.com>
> 
> Fengguang reported:
> 
>    net/core/netpoll.c: In function 'netpoll_setup':
>    net/core/netpoll.c:1049:6: warning: 'err' may be used uninitialized in this function [-Wmaybe-uninitialized]
> 
> in !CONFIG_IPV6 case, we may error out without initializing
> 'err'.
> 
> Reported-by: Fengguang Wu <fengguang.wu@...el.com>
> Cc: David S. Miller <davem@...emloft.net>
> Signed-off-by: Cong Wang <amwang@...hat.com>

Applied.
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