linux-kernel - [PATCH 6/7] checkpatch: limit sN/uN matches to actual bit sizes

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Date:	Fri, 21 Aug 2009 22:46:09 +0100
From:	Andy Whitcroft <apw@...onical.com>
To:	Andrew Morton <akpm@...l.org>
Cc:	Ingo Molnar <mingo@...e.hu>, linux-kernel@...r.kernel.org,
	Andy Whitcroft <apw@...onical.com>
Subject: [PATCH 6/7] checkpatch: limit sN/uN matches to actual bit sizes

Limit our type matcher to the s/u/le/be etc sizes that actually exist
to prevent miss categorising s2 as a type.  Fix up the spelling of the
error also.

Signed-off-by: Andy Whitcroft <apw@...onical.com>
---
 scripts/checkpatch.pl |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
index 57df906..7fee823 100755
--- a/scripts/checkpatch.pl
+++ b/scripts/checkpatch.pl
@@ -182,7 +182,7 @@ our $UTF8	= qr {
 }x;
 
 our $typeTypedefs = qr{(?x:
-	(?:__)?(?:u|s|be|le)(?:\d|\d\d)|
+	(?:__)?(?:u|s|be|le)(?:8|16|32|64)|
 	atomic_t
 )};
 
@@ -1936,7 +1936,7 @@ sub process {
 						# A unary '*' may be const
 
 					} elsif ($ctx =~ /.xW/) {
-						ERROR("Aspace prohibited after that '$op' $at\n" . $hereptr);
+						ERROR("space prohibited after that '$op' $at\n" . $hereptr);
 					}
 
 				# unary ++ and unary -- are allowed no space on one side.
-- 
1.6.3.3

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