netdev - Re: [PATCH 3/3] netfilter: Remove redundant code.

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Message-ID: <20120301102341.GC6488@1984>
Date:	Thu, 1 Mar 2012 11:23:41 +0100
From:	Pablo Neira Ayuso <pablo@...filter.org>
To:	santosh nayak <santoshprasadnayak@...il.com>
Cc:	bart.de.schuymer@...dora.be, kaber@...sh.net,
	shemminger@...tta.com, davem@...emloft.net,
	netfilter-devel@...r.kernel.org, netfilter@...r.kernel.org,
	coreteam@...filter.org, bridge@...ts.linux-foundation.org,
	netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
	kernel-janitors@...r.kernel.org
Subject: Re: [PATCH 3/3] netfilter: Remove redundant code.

On Thu, Mar 01, 2012 at 02:47:46PM +0530, santosh nayak wrote:
> From: Santosh Nayak <santoshprasadnayak@...il.com>
> 
> Remove the redundant code.
> 
> Signed-off-by: Santosh Nayak <santoshprasadnayak@...il.com>
> ---
>  net/bridge/netfilter/ebtables.c |   18 ++++++------------
>  1 files changed, 6 insertions(+), 12 deletions(-)
> 
> diff --git a/net/bridge/netfilter/ebtables.c b/net/bridge/netfilter/ebtables.c
> index 9c0f177..1efc234 100644
> --- a/net/bridge/netfilter/ebtables.c
> +++ b/net/bridge/netfilter/ebtables.c
> @@ -226,10 +226,8 @@ unsigned int ebt_do_table (unsigned int hook, struct sk_buff *skb,
>  
>  		if (EBT_MATCH_ITERATE(point, ebt_do_match, skb, &acpar) != 0)
>  			goto letscontinue;
> -		if (acpar.hotdrop) {
> -			read_unlock_bh(&table->lock);
> -			return NF_DROP;
> -		}
> +		if (acpar.hotdrop)
> +			goto out;

This is really broken! there's no "out" label in ebt_do_table as in
the previous patch!
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