Move common code outside the if, and reset tsr_retry even in loopback mode.
Right now it cannot become non-zero, but it will be possible as soon as
we start respecting the baud rate.
Signed-off-by: Paolo Bonzini <pbonz...@redhat.com>
---
hw/char/serial.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/hw/char/serial.c b/hw/char/serial.c
index 4196a2e..d232473 100644
--- a/hw/char/serial.c
+++ b/hw/char/serial.c
@@ -265,10 +265,8 @@ static void serial_xmit(SerialState *s)
s->tsr_retry++;
return;
}
- s->tsr_retry = 0;
- } else {
- s->tsr_retry = 0;
}
+ s->tsr_retry = 0;
/* Transmit another byte if it is already available. It is only
possible when FIFO is enabled and not empty. */
--
2.5.5
