ospfd: add vrf option to operational command

Seperate the display option in both vty and json
case 'vrf' is used in show command.
   show ip ospf 'vrf all' [json]
   Display vrf name as key object in json and vrf name
   in vty output.
case 'vrf' is not used then only display default
   vrf ospf instance and vrf name is not shown in vty and
   json.

Signed-off-by: Chirag Shah <chirag@cumulusnetworks.com>

ospfd/ospf_network.c

@@ -184,11 +184,8 @@ int ospf_bind_vrfdevice(struct ospf *ospf, int ospf_sock)
 			zlog_warn("%s: Could not setsockopt SO_BINDTODEVICE %s",
 					__PRETTY_FUNCTION__,
 					safe_strerror(save_errno));
-		} else {
-			zlog_debug("%s: Bind socket %d to vrf %s id %u device",
-				   __PRETTY_FUNCTION__, ospf_sock,
-				   ospf->name, ospf->vrf_id);
 		}
+
 	}
 #endif
 	return ret;