diff options
| author | Johan Hovold <jhovold@gmail.com> | 2009-12-28 23:01:58 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2010-03-02 14:53:57 -0800 |
| commit | 96679f6bd5e1ccb30671b81636b4fdc326e46d8a (patch) | |
| tree | 13c17d131362ad70360b128ad5c4c064c812c9a9 | |
| parent | 401711cb575bbbdb100bc1a14cb2024dfc9b4869 (diff) | |
USB: kobil_sct: clean up kobil_set_termios
Kill string that is allocated and generated using speed and parity
settings but is never used (and never has been).
Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| -rw-r--r-- | drivers/usb/serial/kobil_sct.c | 22 |
1 files changed, 4 insertions, 18 deletions
diff --git a/drivers/usb/serial/kobil_sct.c b/drivers/usb/serial/kobil_sct.c index 45ea694b3ae..f917c5b09ca 100644 --- a/drivers/usb/serial/kobil_sct.c +++ b/drivers/usb/serial/kobil_sct.c @@ -624,7 +624,6 @@ static void kobil_set_termios(struct tty_struct *tty, unsigned short urb_val = 0; int c_cflag = tty->termios->c_cflag; speed_t speed; - void *settings; priv = usb_get_serial_port_data(port); if (priv->device_type == KOBIL_USBTWIN_PRODUCT_ID || @@ -647,25 +646,13 @@ static void kobil_set_termios(struct tty_struct *tty, } urb_val |= (c_cflag & CSTOPB) ? SUSBCR_SPASB_2StopBits : SUSBCR_SPASB_1StopBit; - - settings = kzalloc(50, GFP_KERNEL); - if (!settings) - return; - - sprintf(settings, "%d ", speed); - if (c_cflag & PARENB) { - if (c_cflag & PARODD) { + if (c_cflag & PARODD) urb_val |= SUSBCR_SPASB_OddParity; - strcat(settings, "Odd Parity"); - } else { + else urb_val |= SUSBCR_SPASB_EvenParity; - strcat(settings, "Even Parity"); - } - } else { + } else urb_val |= SUSBCR_SPASB_NoParity; - strcat(settings, "No Parity"); - } tty->termios->c_cflag &= ~CMSPAR; tty_encode_baud_rate(tty, speed, speed); @@ -675,11 +662,10 @@ static void kobil_set_termios(struct tty_struct *tty, USB_TYPE_VENDOR | USB_RECIP_ENDPOINT | USB_DIR_OUT, urb_val, 0, - settings, + NULL, 0, KOBIL_TIMEOUT ); - kfree(settings); } static int kobil_ioctl(struct tty_struct *tty, struct file *file, |