From 17c42e34997ae172c794f84fefe47f00bec13f9a Mon Sep 17 00:00:00 2001 From: YueHaibing Date: Thu, 4 Oct 2018 07:09:53 +0000 Subject: [PATCH] USB: serial: cypress_m8: remove set but not used variable 'iflag' Fixes gcc '-Wunused-but-set-variable' warning: drivers/usb/serial/cypress_m8.c: In function 'cypress_set_termios': drivers/usb/serial/cypress_m8.c:866:18: warning: variable 'iflag' set but not used [-Wunused-but-set-variable] Signed-off-by: YueHaibing Signed-off-by: Johan Hovold --- drivers/usb/serial/cypress_m8.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/usb/serial/cypress_m8.c b/drivers/usb/serial/cypress_m8.c index 5aaab8f..ed51bc4 100644 --- a/drivers/usb/serial/cypress_m8.c +++ b/drivers/usb/serial/cypress_m8.c @@ -863,7 +863,7 @@ static void cypress_set_termios(struct tty_struct *tty, struct cypress_private *priv = usb_get_serial_port_data(port); struct device *dev = &port->dev; int data_bits, stop_bits, parity_type, parity_enable; - unsigned cflag, iflag; + unsigned int cflag; unsigned long flags; __u8 oldlines; int linechange = 0; @@ -899,7 +899,6 @@ static void cypress_set_termios(struct tty_struct *tty, tty->termios.c_cflag &= ~(CMSPAR|CRTSCTS); cflag = tty->termios.c_cflag; - iflag = tty->termios.c_iflag; /* check if there are new settings */ if (old_termios) { -- 2.7.4