Messages in this thread Patch in this message | | | From | Colin Ian King <> | Subject | [PATCH][next] USB: serial: ftdi_sio: Remove redundant assignment to variable cflag | Date | Wed, 7 Feb 2024 10:49:36 +0000 |
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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: Colin Ian King <colin.i.king@gmail.com> --- drivers/usb/serial/ftdi_sio.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c index 13a56783830d..c634d345a652 100644 --- a/drivers/usb/serial/ftdi_sio.c +++ b/drivers/usb/serial/ftdi_sio.c @@ -2610,7 +2610,7 @@ 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; -- 2.39.2
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