linux-kernel - Re: [PATCH 2/6] drivers: isdn: act2000: capi.c: fix checkpatch errors

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Message-ID: <54D650BF.5000400@cogentembedded.com>
Date:	Sat, 07 Feb 2015 20:51:59 +0300
From:	Sergei Shtylyov <sergei.shtylyov@...entembedded.com>
To:	Bas Peters <baspeters93@...il.com>, isdn@...ux-pingi.de
CC:	julia.lawall@...6.fr, davem@...emloft.net, netdev@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH 2/6] drivers: isdn: act2000: capi.c: fix checkpatch errors

Hello.

On 02/07/2015 08:06 PM, Bas Peters wrote:

> This patch fixes the following checkpatch errors:
> 	1. trailing statement
> 	1. assignment of variable in if condition
> 	1. incorrectly placed brace after function definition

> Signed-off-by: Bas Peters <baspeters93@...il.com>
> ---
>   drivers/isdn/act2000/capi.c | 9 ++++++---
>   1 file changed, 6 insertions(+), 3 deletions(-)

> diff --git a/drivers/isdn/act2000/capi.c b/drivers/isdn/act2000/capi.c
> index 3f66ca2..5d677e6 100644
> --- a/drivers/isdn/act2000/capi.c
> +++ b/drivers/isdn/act2000/capi.c
> @@ -113,7 +113,8 @@ actcapi_chkhdr(act2000_card *card, actcapi_msghdr *hdr)
>   			m->hdr.cmd.cmd = c;			\
>   			m->hdr.cmd.subcmd = s;			\
>   			m->hdr.msgnum = actcapi_nextsmsg(card); \
> -		} else m = NULL;				\
> +		} else
> +			m = NULL;				\

    Documentation/CodingStyle has an extra rule for such case: *else* branch 
should also have {} since *if* branch has {}.

[...]

WNR, Sergei

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