core/arp/LiteEthARPTX: Simplify last_be generation.

enjoy-digital · Apr 4, 2024 · c18cfb8 · c18cfb8
1 parent d5ba0d2
commit c18cfb8
Showing 1 changed file with 1 addition and 3 deletions.
diff --git a/liteeth/core/arp.py b/liteeth/core/arp.py
@@ -53,9 +53,7 @@ def __init__(self, mac_address, ip_address, dw=8):
         self.comb += [
             packetizer.sink.last.eq(counter == (packet_words - 1)),
             If(packetizer.sink.last,
-                packetizer.sink.last_be.eq(1 if len(packetizer.sink.last_be) == 1 else
-                                           2**(packet_length % (dw // 8) - 1)
-                ),
+                packetizer.sink.last_be.eq(max(1, 2**(packet_length % (dw // 8) - 1))),
             ),
             packetizer.sink.hwtype.eq(arp_hwtype_ethernet),
             packetizer.sink.proto.eq(arp_proto_ip),