diff options
| author | YueHaibing <yuehaibing@huawei.com> | 2018-10-04 09:09:53 +0200 |
|---|---|---|
| committer | Johan Hovold <johan@kernel.org> | 2018-10-05 08:58:42 +0200 |
| commit | 17c42e34997ae172c794f84fefe47f00bec13f9a (patch) | |
| tree | 5a06cd1730f69b438476a75f8e5e1011ff846d6b | |
| parent | USB: serial: cypress_m8: fix interrupt-out transfer length (diff) | |
| download | linux-17c42e34997ae172c794f84fefe47f00bec13f9a.tar.xz linux-17c42e34997ae172c794f84fefe47f00bec13f9a.zip | |
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 <yuehaibing@huawei.com>
Signed-off-by: Johan Hovold <johan@kernel.org>
| -rw-r--r-- | drivers/usb/serial/cypress_m8.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/usb/serial/cypress_m8.c b/drivers/usb/serial/cypress_m8.c index 5aaab8f4dd8f..ed51bc48eea6 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) { |