sim: ft32: fix -Wunused-but-set-variable warnings

diff --git a/sim/ft32/interp.c b/sim/ft32/interp.c
index e8f990d78b746a17f70a39a8e61d104b485c6903..146c88a3bcd562ba0f3160ada616734953d4747e 100644 (file)
--- a/sim/ft32/interp.c
+++ b/sim/ft32/interp.c
@@ -702,12 +702,8 @@ sim_engine_run (SIM_DESC sd,
                int nr_cpus,      /* ignore  */
                int siggnal)      /* ignore  */
 {
-  sim_cpu *cpu;
-
   SIM_ASSERT (STATE_MAGIC (sd) == SIM_MAGIC_NUMBER);
 
-  cpu = STATE_CPU (sd, 0);
-
   while (1)
     {
       step_once (sd);