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

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Message-ID: <CAOD=uF6T-POkOORw6_S7_NtHgLX4GJj_9A8tg4QRCc8=gCvFaA@mail.gmail.com>
Date:	Thu, 1 Mar 2012 15:54:58 +0530
From:	santosh prasad nayak <santoshprasadnayak@...il.com>
To:	Pablo Neira Ayuso <pablo@...filter.org>
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.

Please see last line of my 2nd patch.
I have added a new label "out" .


regards
santosh

On Thu, Mar 1, 2012 at 3:53 PM, Pablo Neira Ayuso <pablo@...filter.org> wrote:
> 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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