Replace cpu_abort with hw_error

[qemu.git] / hw / i8254.c

diff --git a/hw/i8254.c b/hw/i8254.c
index a4a1efe9cc867e33a02ddf80a4039456b8599dee..44e453139bdaa8a71fc2a8c10a88b018c32c74e4 100644 (file)
--- a/hw/i8254.c
+++ b/hw/i8254.c
@@ -467,7 +467,8 @@ static void pit_reset(void *opaque)
 void hpet_pit_disable(void) {
     PITChannelState *s;
     s = &pit_state.channels[0];
-    qemu_del_timer(s->irq_timer);
+    if (s->irq_timer)
+        qemu_del_timer(s->irq_timer);
 }
 
 /* When HPET is reset or leaving legacy mode, it must reenable i8254