netdev - [PATCH 41/42] isdn: i4l: isdn_tty: Fix unused-but-set variables.

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Message-Id: <20110417.173430.42803462.davem@davemloft.net>
Date:	Sun, 17 Apr 2011 17:34:30 -0700 (PDT)
From:	David Miller <davem@...emloft.net>
To:	netdev@...r.kernel.org
Subject: [PATCH 41/42] 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@...emloft.net>
---
 drivers/isdn/i4l/isdn_tty.c |    2 --
 1 files changed, 0 insertions(+), 2 deletions(-)

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) {
-- 
1.7.4.3

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