netdev - Re: [PATCH net-next 3/6] ipv6: netfilter: remove unnecessary braces

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Message-ID: <553BC6B2.5080807@cogentembedded.com>
Date:	Sat, 25 Apr 2015 19:54:10 +0300
From:	Sergei Shtylyov <sergei.shtylyov@...entembedded.com>
To:	Joe Perches <joe@...ches.com>, Ian Morris <ipm@...rality.org.uk>
CC:	netdev@...r.kernel.org
Subject: Re: [PATCH net-next 3/6] ipv6: netfilter: remove unnecessary braces

Hello.

On 04/25/2015 06:59 PM, Joe Perches wrote:

>> Remove braces from a few if statements where not required.

> trivia:

>> diff --git a/net/ipv6/netfilter/ip6_tables.c b/net/ipv6/netfilter/ip6_tables.c
> []
>> @@ -151,9 +151,8 @@ ip6_packet_match(const struct sk_buff *skb,
>>   				ip6info->proto);
>>
>>   		if (ip6info->proto == protohdr) {
>> -			if (ip6info->invflags & IP6T_INV_PROTO) {
>> +			if (ip6info->invflags & IP6T_INV_PROTO)
>>   				return false;
>> -			}
>>   			return true;

> maybe
> 			return (!(ip6info->invflags & IP6T_INV_PROTO));

    Parens around the *return* expression are not necessary. :-)

WBR, Sergei

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