kconfig: Make a variable local in streamline_config.pl

Proper perl requires that local variables should be declared with 'my',
otherwise this may produce errors.
Signed-off-by: NToralf Foerster <toralf.foerster@gmx.de>
LKML-Reference: <201005281025.00358.toralf.foerster@gmx.de>
Signed-off-by: NSteven Rostedt <rostedt@goodmis.org>

scripts/kconfig/streamline_config.pl

@@ -307,7 +307,7 @@ close (LIN);
 my %configs;
 foreach my $module (keys(%modules)) {
     if (defined($objects{$module})) {
-	@arr = @{$objects{$module}};
+	my @arr = @{$objects{$module}};
 	foreach my $conf (@arr) {
 	    $configs{$conf} = $module;
 	}