Signed-off-by: Peter Hurley <peter@xxxxxxxxxxxxxxxxxx>
---
drivers/tty/serial/8250/8250_port.c | 11 ++++-------
1 file changed, 4 insertions(+), 7 deletions(-)
diff --git a/drivers/tty/serial/8250/8250_port.c b/drivers/tty/serial/8250/8250_port.c
index 57b3a80..0bd3c6b 100644
--- a/drivers/tty/serial/8250/8250_port.c
+++ b/drivers/tty/serial/8250/8250_port.c
@@ -1523,11 +1523,9 @@ void serial8250_tx_chars(struct uart_8250_port *up)
port->icount.tx++;
if (uart_circ_empty(xmit))
break;
- if (up->capabilities & UART_CAP_HFIFO) {
- if ((serial_port_in(port, UART_LSR) & BOTH_EMPTY) !=
- BOTH_EMPTY)
- break;
- }
+ if ((up->capabilities & UART_CAP_HFIFO) &&
+ (serial_in(up, UART_LSR) & BOTH_EMPTY) != BOTH_EMPTY)
+ break;
} while (--count > 0);
if (uart_circ_chars_pending(xmit) < WAKEUP_CHARS)
@@ -2753,8 +2751,7 @@ serial8250_verify_port(struct uart_port *port, struct serial_struct *ser)
return 0;
}
-static const char *
-serial8250_type(struct uart_port *port)
+static const char *serial8250_type(struct uart_port *port)
{
int type = port->type;
--
2.7.0
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