[PATCH 3/4] scripts: checkpatch.pl: don't complain that debian/rules is executable

[Enrico Weigelt, metux IT consult]

checkpatch.pl complains when adding executable "debian/rules",
obviously a false alarm. Therefore add an exception for that.

Signed-off-by: Enrico Weigelt, metux IT consult <info@xxxxxxxxx>
---
 scripts/checkpatch.pl | 1 +
 1 file changed, 1 insertion(+)

diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
index 342c7c7..caf0146 100755
--- a/scripts/checkpatch.pl
+++ b/scripts/checkpatch.pl
@@ -2587,6 +2587,7 @@ sub process {
 		if ($line =~ /^new (file )?mode.*[7531]\d{0,2}$/) {
 			my $permhere = $here . "FILE: $realfile\n";
 			if ($realfile !~ m@scripts/@ &&
+			    $realfile !~ "debian/rules" &&
 			    $realfile !~ /\.(py|pl|awk|sh)$/) {
 				ERROR("EXECUTE_PERMISSIONS",
 				      "do not set execute permissions for source files\n" . $permhere);
-- 
1.9.1