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authorColin Ian King <colin.i.king@gmail.com>2024-02-07 10:49:36 +0000
committerJohan Hovold <johan@kernel.org>2024-03-04 14:54:02 +0100
commit17a2f0b45ad1894d89832553947340872d4daecc (patch)
tree4a65b1703b6c50f496036de5d0a4c6f664f3b2e2 /drivers/usb/serial
parent524e2ebd3b959e9ee069caf960ead0d519c8bf17 (diff)
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: Colin Ian King <colin.i.king@gmail.com> Signed-off-by: Johan Hovold <johan@kernel.org>
Diffstat (limited to 'drivers/usb/serial')
-rw-r--r--drivers/usb/serial/ftdi_sio.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c
index 22d01a0f10fb..76a04ab41100 100644
--- a/drivers/usb/serial/ftdi_sio.c
+++ b/drivers/usb/serial/ftdi_sio.c
@@ -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;