From: David S. Miller <davem@davemloft.net>
Date: Mon, 18 Apr 2011 00:07:57 +0000 (-0700)
Subject: isdn: i4l: isdn_tty: Fix unused-but-set variables.
X-Git-Tag: v3.0~749^2~344
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=9365f11a5321bcff5579799a071a70c5cacb5e65;p=platform%2Fkernel%2Flinux-amlogic.git

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

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>
---

diff --git a/drivers/isdn/i4l/isdn_tty.c b/drivers/isdn/i4l/isdn_tty.c
index 607d846..d850427 100644
--- a/drivers/isdn/i4l/isdn_tty.c
+++ b/drivers/isdn/i4l/isdn_tty.c
@@ -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) {