MAINTAINERS: The socketcan-core list is subscribers-only.

When I posted a copy_to_user fixes, the list daemon refused to accept
the Cc: <this-list>, because I was not a subscriber.

I found, that other lists with such a feature are marked respectively
in the MAINTAINERS file.

Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Acked-by: Oliver Hartkopp <oliver.hartkopp@volkswagen.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/MAINTAINERS b/MAINTAINERS
index 2112034..68c6142 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -1026,7 +1026,7 @@
 M:	urs.thuermann@volkswagen.de
 P:	Oliver Hartkopp
 M:	oliver.hartkopp@volkswagen.de
-L:	socketcan-core@lists.berlios.de
+L:	socketcan-core@lists.berlios.de (subscribers-only)
 W:	http://developer.berlios.de/projects/socketcan/
 S:	Maintained