diff options
| author | Johan Hovold <jhovold@gmail.com> | 2012-01-16 00:36:49 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-02-03 09:22:24 -0800 |
| commit | 0155ff5bd1c75960263bb4a6fd4b3dedc566a3e1 (patch) | |
| tree | 0e65c00067f6fcef19b5b6642bbbd43e9146efce /drivers/usb/serial/cp210x.c | |
| parent | ba8c8553a0bc8f36f6d6fed1fe9152f3a57cfbc8 (diff) | |
USB: cp210x: fix up set_termios variables
commit 34b76fcaee574017862ea3fa0efdcd77a9d0e57d upstream.
[Based on a patch from Johan, mangled by gregkh to keep things in line]
Fix up the variable usage in the set_termios call.
Signed-off-by: Johan Hovold <jhovold@gmail.com>
Cc: Preston Fick <preston.fick@silabs.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/serial/cp210x.c')
| -rw-r--r-- | drivers/usb/serial/cp210x.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/usb/serial/cp210x.c b/drivers/usb/serial/cp210x.c index 1bac7b9223f..5c3b7d1c25a 100644 --- a/drivers/usb/serial/cp210x.c +++ b/drivers/usb/serial/cp210x.c @@ -576,7 +576,8 @@ 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); @@ -593,7 +594,7 @@ 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); } |