Commit 17a2f0b4 authored by Colin Ian King's avatar Colin Ian King Committed by Johan Hovold
Browse files

USB: serial: ftdi_sio: remove redundant assignment to variable cflag 



The variable cflag is being assigned a value that is not being read
afterwards, it is being re-assigned later on. The assignment is
redundant and can be removed.

Cleans up clang scan warning:
drivers/usb/serial/ftdi_sio.c:2613:15: warning: Value stored to 'cflag'
during its initialization is never read [deadcode.DeadStores]

Signed-off-by: default avatarColin Ian King <colin.i.king@gmail.com>
Signed-off-by: default avatarJohan Hovold <johan@kernel.org>
parent 524e2ebd

drivers/usb/serial/ftdi_sio.c

+1 −1
Original line number Diff line number Diff line
@@ -2612,7 +2612,7 @@ static void ftdi_set_termios(struct tty_struct *tty, 
	struct device *ddev = &port->dev;

	struct ftdi_private *priv = usb_get_serial_port_data(port);

	struct ktermios *termios = &tty->termios;

	unsigned int cflag = termios->c_cflag;

	unsigned int cflag;

	u16 value, index;

	int ret;