From: Andy Whitcroft <apw@canonical.com>
Date: Tue, 22 Sep 2009 00:04:38 +0000 (-0700)
Subject: checkpatch: limit sN/uN matches to actual bit sizes
X-Git-Tag: v2.6.32-rc1~428
X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=fb9e9096ba94385b738a8ad6c5864b5778285957;p=linux.git

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@canonical.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
index 57df90699219..7fee82384ed4 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.