netdev - Re: [PATCH net-next] ipv6: remove useless test in dev_forward

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Date:	Mon, 29 Oct 2012 11:07:39 +0100
From:	Nicolas Dichtel <nicolas.dichtel@...nd.com>
To:	davem@...emloft.net
CC:	fengguang.wu@...el.com, netdev@...r.kernel.org
Subject: Re: [PATCH net-next] ipv6: remove useless test in dev_forward_change()

Please ignore, the patch has already be sent by Cong Wang <amwang@...hat.com>.

Le 29/10/2012 10:24, Nicolas Dichtel a écrit :
> idev->dev cannot be NULL.
>
> Signed-off-by: Nicolas Dichtel <nicolas.dichtel@...nd.com>
> ---
>   net/ipv6/addrconf.c | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
> index 8f0b12a..c9b1cf3 100644
> --- a/net/ipv6/addrconf.c
> +++ b/net/ipv6/addrconf.c
> @@ -607,7 +607,7 @@ static void dev_forward_change(struct inet6_dev *idev)
>   	dev = idev->dev;
>   	if (idev->cnf.forwarding)
>   		dev_disable_lro(dev);
> -	if (dev && (dev->flags & IFF_MULTICAST)) {
> +	if (dev->flags & IFF_MULTICAST) {
>   		if (idev->cnf.forwarding)
>   			ipv6_dev_mc_inc(dev, &in6addr_linklocal_allrouters);
>   		else
>
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