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isdn: i4l: isdn_tty: Fix unused-but-set variables.

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The variable 'fcr' is set but not used in isdn_tty_change_speed().

Just kill it off.

Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller 2011-04-17 17:07:57 -07:00
parent b169f6db40
commit 9365f11a53
1 changed files with 0 additions and 2 deletions
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drivers/isdn/i4l/isdn_tty.c
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@ -998,7 +998,6 @@ isdn_tty_change_speed(modem_info * info)
{
uint cflag,
cval,
fcr,
quot;
int i;
@ -1037,7 +1036,6 @@ isdn_tty_change_speed(modem_info * info)
cval |= UART_LCR_PARITY;
if (!(cflag & PARODD))
cval |= UART_LCR_EPAR;
fcr = 0;
/* CTS flow control flag and modem status interrupts */
if (cflag & CRTSCTS) {