phy: rx: Cleanup

trashernet/trashernet_phy.vhd

@@ -146,7 +146,7 @@ begin
 
 					if transition_stb then
 						case last_transition is
-							when LONG =>
+							when LONG => -- @suppress: Exit condition through indirect assignment
 								if transition_duration = LONG then
 									bit_ev <= TOGGLE;
 								end if;
@@ -266,5 +266,4 @@ begin
 		end process nlp;
 		tx_p <= '1' when cnt < 0 else '0';
 	end block transmitter;
-
 end architecture rtl;