ospfd: Support for 'clear ip ospf interface [IFNAME]'

Allow the user to enter the 'clear ip ospf interface [IFNAME]' command
this resets the connection between ospf and any peers out the
specified interface.

Signed-off-by: Vipin Kumar <vipin@cumulusnetworks.com>
diff --git a/ospfd/ospf_main.c b/ospfd/ospf_main.c
index f373650..32b64e2 100644
--- a/ospfd/ospf_main.c
+++ b/ospfd/ospf_main.c
@@ -303,6 +303,7 @@
   /* OSPF vty inits. */
   ospf_vty_init ();
   ospf_vty_show_init ();
+  ospf_vty_clear_init ();
 
   ospf_route_map_init ();
 #ifdef HAVE_SNMP