From fee61c47d15270bdea699a8a3dd867f0825c3541 Mon Sep 17 00:00:00 2001
From: Andy Whitcroft <apw@shadowen.org>
Date: Wed, 23 Jul 2008 21:28:56 -0700
Subject: [PATCH] checkpatch: return is not a function -- parentheses for casts
are ok too
Casts require parentheses so it is possible to have something like this:
return (int)(*a);
This miss trips the complexity function. Ensure that the two separate
parenthesised sections are not coelesced.
Signed-off-by: Andy Whitcroft <apw@shadowen.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
scripts/checkpatch.pl | 1 +
1 file changed, 1 insertion(+)
diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
index 66f060ecb81f..83ae37b38621 100755
--- a/scripts/checkpatch.pl
+++ b/scripts/checkpatch.pl
@@ -1670,6 +1670,7 @@ sub process {
my $value = $2;
# Flatten any parentheses and braces
+ $value =~ s/\)\(/\) \(/g;
while ($value =~ s/\([^\(\)]*\)/1/) {
}
--
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