diff mbox series

[07/10] USB: serial: xr: simplify line-speed logic

Message ID 20210121102922.17439-9-johan@kernel.org (mailing list archive)
State Accepted
Commit 736c09316c905622c548582a47eaa2c8c542b520
Headers show
Series USB: serial: xr: fix up remaining issues in new driver | expand

Commit Message

Johan Hovold Jan. 21, 2021, 10:29 a.m. UTC 
Simplify the changed-line-speed conditional expression.

Signed-off-by: Johan Hovold <johan@kernel.org>
---
 drivers/usb/serial/xr_serial.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/drivers/usb/serial/xr_serial.c b/drivers/usb/serial/xr_serial.c
index 2000277bacc1..fc727f4283f2 100644
--- a/drivers/usb/serial/xr_serial.c
+++ b/drivers/usb/serial/xr_serial.c
@@ -451,8 +451,7 @@  static void xr_set_termios(struct tty_struct *tty,
 	u8 bits = 0;
 	int ret;
 
-	if ((old_termios && tty->termios.c_ospeed != old_termios->c_ospeed) ||
-	    !old_termios)
+	if (!old_termios || (tty->termios.c_ospeed != old_termios->c_ospeed))
 		xr_set_baudrate(tty, port);
 
 	switch (C_CSIZE(tty)) {