package/utils/busybox/patches/203-udhcpc_renew_no_deconfig.patch

   1 --- a/networking/udhcp/dhcpc.c
   2 +++ b/networking/udhcp/dhcpc.c
   3 @@ -1112,7 +1112,6 @@ static void perform_renew(void)
   4                 state = RENEW_REQUESTED;
   5                 break;
   6         case RENEW_REQUESTED: /* impatient are we? fine, square 1 */
   7 -               udhcp_run_script(NULL, "deconfig");
   8         case REQUESTING:
   9         case RELEASED:
  10                 change_listen_mode(LISTEN_RAW);