It makes the code overly complicated for no good reason.
Signed-off-by: Jiri Slaby <jslaby@xxxxxxx>
---
drivers/tty/serial/pch_uart.c | 6 +-----
1 file changed, 1 insertion(+), 5 deletions(-)
diff --git a/drivers/tty/serial/pch_uart.c b/drivers/tty/serial/pch_uart.c
index 4fcb6c144b54..a90bdff60908 100644
--- a/drivers/tty/serial/pch_uart.c
+++ b/drivers/tty/serial/pch_uart.c
@@ -764,7 +764,7 @@ static bool pop_tx(struct eg20t_port *priv, unsigned int size)
struct circ_buf *xmit = &port->state->xmit;
if (uart_tx_stopped(port))
- goto pop_tx_end;
+ return false;
while (!uart_circ_empty(xmit) && count < size) {
iowrite8(xmit->buf[xmit->tail], priv->membase + PCH_UART_THR);
@@ -773,10 +773,6 @@ static bool pop_tx(struct eg20t_port *priv, unsigned int size)
count++;
}
-pop_tx_end:
- dev_dbg(priv->port.dev, "%d characters. Remained %d characters.(%lu)\n",
- count, size - count, jiffies);
-
return count;
}
--
2.36.0
