checkpatch: do is not a possible type

[linux-2.6-omap-h63xx.git] / scripts / checkpatch.pl

diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
index 118fe1f30e76f88430b9fccc163806ff9c67ba9e..6b21188d2cf77a29483a6b00bc3b12b306ebeab0 100755 (executable)
--- a/scripts/checkpatch.pl
+++ b/scripts/checkpatch.pl
@@ -913,12 +913,22 @@ sub annotate_values {
 sub possible {
        my ($possible, $line) = @_;
 
-       print "CHECK<$possible> ($line)\n" if ($dbg_possible > 1);
-       if ($possible !~ /^(?:$Modifier|$Storage|$Type|DEFINE_\S+)$/ &&
-           $possible ne 'goto' && $possible ne 'return' &&
-           $possible ne 'case' && $possible ne 'else' &&
-           $possible ne 'asm' && $possible ne '__asm__' &&
-           $possible !~ /^(typedef|struct|enum)\b/) {
+       print "CHECK<$possible> ($line)\n" if ($dbg_possible > 2);
+       if ($possible !~ /(?:
+               ^(?:
+                       $Modifier|
+                       $Storage|
+                       $Type|
+                       DEFINE_\S+|
+                       goto|
+                       return|
+                       case|
+                       else|
+                       asm|__asm__|
+                       do
+               )$|
+               ^(?:typedef|struct|enum)\b
+           )/x) {
                # Check for modifiers.
                $possible =~ s/\s*$Storage\s*//g;
                $possible =~ s/\s*$Sparse\s*//g;
@@ -936,6 +946,8 @@ sub possible {
                        push(@typeList, $possible);
                }
                build_types();
+       } else {
+               warn "NOTPOSS: $possible ($line)\n" if ($dbg_possible > 1);
        }
 }