MAINTAINERS: orphan FrameRelay DLCI

Mike McLagan hasn't contributed in many years and his email bounces.
Signed-off-by: Joe Perches <joe@perches.com>
Cc: David Miller <davem@davemloft.net>
Cc: Stephen Hemminger <shemminger@linux-foundation.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

MAINTAINERS

@@ -2637,9 +2637,8 @@ S:	Maintained
 F:	arch/x86/math-emu/
 
 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
-M:	Mike McLagan <mike.mclagan@linux.org>
 L:	netdev@vger.kernel.org
-S:	Maintained
+S:	Orphan
 F:	drivers/net/wan/dlci.c
 F:	drivers/net/wan/sdla.c