From: "Edgar E. Iglesias" <edgar.igles...@gmail.com>
Signed-off-by: Edgar E. Iglesias <edgar.igles...@gmail.com>
---
v1 -> v2:
Remove loop around qemu_chr_fe_write_all, it does not return short writes.
hw/char/cadence_uart.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/hw/char/cadence_uart.c b/hw/char/cadence_uart.c
index c2a7834..205e125 100644
--- a/hw/char/cadence_uart.c
+++ b/hw/char/cadence_uart.c
@@ -297,9 +297,7 @@ static void uart_write_tx_fifo(UartState *s, const uint8_t
*buf, int size)
return;
}
- while (size) {
- size -= qemu_chr_fe_write(s->chr, buf, size);
- }
+ qemu_chr_fe_write_all(s->chr, buf, size);
}
static void uart_receive(void *opaque, const uint8_t *buf, int size)
--
1.7.10.4
