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-rw-r--r--drivers/usb/serial/cp210x.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/usb/serial/cp210x.c b/drivers/usb/serial/cp210x.c
index f4267886e255..1270e024bb3e 100644
--- a/drivers/usb/serial/cp210x.c
+++ b/drivers/usb/serial/cp210x.c
@@ -580,7 +580,8 @@ static void cp210x_set_termios(struct tty_struct *tty,
struct usb_serial_port *port, struct ktermios *old_termios)
{
unsigned int cflag, old_cflag;
- unsigned int baud = 0, bits;
+ u32 baud;
+ unsigned int bits;
unsigned int modem_ctl[4];
dbg("%s - port %d", __func__, port->number);
@@ -596,7 +597,7 @@ static void cp210x_set_termios(struct tty_struct *tty,
if (baud != tty_termios_baud_rate(old_termios) && baud != 0) {
dbg("%s - Setting baud rate to %d baud", __func__,
baud);
- if (cp210x_set_config(port, CP210X_SET_BAUDRATE, &baud, 4)) {
+ if (cp210x_set_config(port, CP210X_SET_BAUDRATE, &baud, sizeof(baud))) {
dbg("Baud rate requested not supported by device");
baud = tty_termios_baud_rate(old_termios);
}