udhcpc: small simplification

function                                             old     new   delta
udhcpc_main                                         2401    2398      -3

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
diff --git a/networking/udhcp/dhcpc.c b/networking/udhcp/dhcpc.c
index 6360618..fbb6457 100644
--- a/networking/udhcp/dhcpc.c
+++ b/networking/udhcp/dhcpc.c
@@ -628,10 +628,7 @@
 						inet_ntoa(temp_addr), (unsigned)lease_seconds);
 				}
 				requested_ip = packet.yiaddr;
-				udhcp_run_script(&packet,
-					((state >= RENEWING && state <= RENEW_REQUESTED)
-					? "renew" : "bound")
-				);
+				udhcp_run_script(&packet, state == REQUESTING ? "bound" : "renew");
 
 				state = BOUND;
 				change_listen_mode(LISTEN_NONE);