package/busybox/patches/240-udhcpc_retries.patch

   1 --- a/networking/udhcp/dhcpc.c
   2 +++ b/networking/udhcp/dhcpc.c
   3 @@ -352,7 +352,7 @@ int udhcpc_main(int argc ATTRIBUTE_UNUSE
   4
   5                         switch (state) {
   6                         case INIT_SELECTING:
   7 -                               if (packet_num < discover_retries) {
   8 +                               if (!discover_retries || packet_num < discover_retries) {
   9                                         if (packet_num == 0)
  10                                                 xid = random_xid();
  11
  12 @@ -382,7 +382,7 @@ int udhcpc_main(int argc ATTRIBUTE_UNUSE
  13                                 continue;
  14                         case RENEW_REQUESTED:
  15                         case REQUESTING:
  16 -                               if (packet_num < discover_retries) {
  17 +                               if (!discover_retries || packet_num < discover_retries) {
  18                                         /* send request packet */
  19                                         if (state == RENEW_REQUESTED) /* unicast */
  20                                                 send_renew(xid, server_addr, requested_ip);