linux-kernel - Re: [PATCH] scripts/checkpatch.pl: Add warning about leading contination tests

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Date:	Sun, 06 Dec 2009 09:35:04 +0100
From:	Eric Dumazet <eric.dumazet@...il.com>
To:	Joe Perches <joe@...ches.com>
CC:	Andy Whitcroft <apw@...onical.com>,
	David Miller <davem@...emloft.net>,
	LKML <linux-kernel@...r.kernel.org>,
	William Allen Simpson <william.allen.simpson@...il.com>
Subject: Re: [PATCH] scripts/checkpatch.pl: Add warning about leading contination
 tests

Joe Perches a écrit :
> Signed-off-by: Joe Perches <joe@...ches.com>
> 
> diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
> index bc4114f..c35933a 100755
> --- a/scripts/checkpatch.pl
> +++ b/scripts/checkpatch.pl
> @@ -2064,6 +2064,11 @@ sub process {
>  			CHK("multiple assignments should be avoided\n" . $herecurr);
>  		}
>  
> +# Check use of leading logical continuation tests
> +		if ($line =~ /^.\s*(\|\||&&)/) {
> +			WARN("Continuation logic should be at end of previous line\n" . $herecurr);
> +		}
> +
>  ## # check for multiple declarations, allowing for a function declaration
>  ## # continuation.
>  ## 		if ($line =~ /^.\s*$Type\s+$Ident(?:\s*=[^,{]*)?\s*,\s*$Ident.*/ &&
> 
> 

Fine with me, but please add relevant info in Documentation/CodingStyle ?

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