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

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Message-ID: <20110708214159.7559.25740.stgit@mj.roinet.com>
Date:	Fri, 08 Jul 2011 17:41:59 -0400
From:	Pavel Roskin <proski@....org>
To:	Andy Whitcroft <apw@...onical.com>
Cc:	linux-kernel@...r.kernel.org
Subject: [PATCH] checkpatch: suggest spaces around binary operators in
 strict mode

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);
 					}
 
 				# A colon needs no spaces before when it is
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