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-rwxr-xr-xscripts/checkpatch.pl7
1 files changed, 4 insertions, 3 deletions
diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
index 32d6a236570d..8d010ac0efe1 100755
--- a/scripts/checkpatch.pl
+++ b/scripts/checkpatch.pl
@@ -2183,15 +2183,16 @@ sub process {
my $value = $2;
# Flatten any parentheses
- $value =~ s/\)\(/\) \(/g;
+ $value =~ s/\(/ \(/g;
+ $value =~ s/\)/\) /g;
while ($value =~ s/\[[^\{\}]*\]/1/ ||
$value !~ /(?:$Ident|-?$Constant)\s*
$Compare\s*
(?:$Ident|-?$Constant)/x &&
$value =~ s/\([^\(\)]*\)/1/) {
}
-
- if ($value =~ /^(?:$Ident|-?$Constant)$/) {
+#print "value<$value>\n";
+ if ($value =~ /^\s*(?:$Ident|-?$Constant)\s*$/) {
ERROR("return is not a function, parentheses are not required\n" . $herecurr);
} elsif ($spacing !~ /\s+/) {