linux-kernel - Re: [PATCH] checkpatch: suggest spaces around binary operators in strict mode

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Date:	Fri, 08 Jul 2011 16:01:48 -0700
From:	Joe Perches <joe@...ches.com>
To:	Pavel Roskin <proski@....org>
Cc:	Andy Whitcroft <apw@...onical.com>, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] checkpatch: suggest spaces around binary operators in
 strict mode

On Fri, 2011-07-08 at 17:41 -0400, Pavel Roskin wrote:
> Signed-off-by: Pavel Roskin <proski@....org>
> ---
>  scripts/checkpatch.pl |    2 ++
>  1 files changed, 2 insertions(+), 0 deletions(-)
> 
> diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
> index b0aa2c6..9431ada 100755
> --- a/scripts/checkpatch.pl
> +++ b/scripts/checkpatch.pl
> @@ -2167,6 +2167,8 @@ sub process {
>  					if ($ctx =~ /Wx[^WCE]|[^WCE]xW/) {
>  						ERROR("need consistent spacing around '$op' $at\n" .
>  							$hereptr);
> +					} elsif ($ctx =~ /[^WCE]x[^WCE]/) {
> +						CHK("spaces suggested around '$op' $at\n" . $hereptr);

Hey Pavel.

This should probably not be an elsif but
a standalone test.

Also, there's an upcoming patch in mm that
classifies all output ERROR/WARN/CHK types.

This one should be "SPACING".

https://lkml.org/lkml/2011/6/21/256

http://userweb.kernel.org/~akpm/mmotm/broken-out/checkpatchpl-add-ability-to-ignore-various-messages.patch


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