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);
                 }