netdev - Re: [PATCH net-next 1/4] ipv6: coding style

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Message-ID: <54067269.9070200@miraclelinux.com>
Date:	Wed, 03 Sep 2014 10:44:09 +0900
From:	YOSHIFUJI Hideaki <hideaki.yoshifuji@...aclelinux.com>
To:	Ian Morris <ipm@...rality.org.uk>, netdev@...r.kernel.org
CC:	hideaki.yoshifuji@...aclelinux.com,
	YOSHIFUJI Hideaki <yoshfuji@...ux-ipv6.org>
Subject: Re: [PATCH net-next 1/4] ipv6: coding style - no assignment in if
 statements

Hi,

Ian Morris wrote:
> This patch makes no changes to the logic of the ipv6 stack however
> it addresses some coding style issues by removing assignments made
> in if statements.
> 
> No change in the object output is detected by the objdiff script.
> 
> Signed-off-by: Ian Morris <ipm@...rality.org.uk>

> diff --git a/net/ipv6/ip6_output.c b/net/ipv6/ip6_output.c
> index b7a3e7b..86fc687 100644
> --- a/net/ipv6/ip6_output.c
> +++ b/net/ipv6/ip6_output.c
> @@ -754,9 +754,8 @@ slow_path:
>   		/*
>   		 *	Allocate buffer.
>   		 */
> -
> -		if ((frag = alloc_skb(len + hlen + sizeof(struct frag_hdr) +
> -				      hroom + troom, GFP_ATOMIC)) == NULL) {
> +		frag = alloc_skb(len + hlen + sizeof(struct frag_hdr) + hroom + troom, GFP_ATOMIC);
> +		if (frag == NULL) {

This line is too long.
Otherwise, it seems okay.

-- 
Hideaki Yoshifuji <hideaki.yoshifuji@...aclelinux.com>
Technical Division, MIRACLE LINUX CORPORATION
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