delete useless info

src/vppe/src/plugins/upf/upf_api.c

@@ -96,7 +96,7 @@ void upf_create_gtpu_tunnel(const u32 n3_local_ip, const u32 n3_remote_ip, const
 	vec_resize (buf, strlen(cmd));
 	strncpy((char *)buf, cmd, strlen(cmd));
 
-        clib_upf_debug(um->log_fd,"len:%u, strlen:%u", len, strlen(cmd));
+        //clib_upf_debug(um->log_fd,"len:%u, strlen:%u", len, strlen(cmd));
 
 	clib_upf_debug(um->log_fd, "\n\n***** Startup Config *****\n\n%s\n***** End Startup Config *****\n\n",cmd);