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USB: kobil_sct: clean up kobil_set_termios

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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>
This commit is contained in:
Johan Hovold 2009-12-28 23:01:58 +01:00 committed by Greg Kroah-Hartman
parent 401711cb57
commit 96679f6bd5
1 changed files with 4 additions and 18 deletions
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22
drivers/usb/serial/kobil_sct.c
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@ -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,