From db47367451cbee4e8a3fd9389cc341f4acc43b1e Mon Sep 17 00:00:00 2001
From: "David S. Miller" <davem@davemloft.net>
Date: Sun, 17 Apr 2011 16:38:33 -0700
Subject: [PATCH] isdn: elsa_ser: Fix set-but-unused variables.
The variable 'bits' is set but unused in
change_speed(). Just kill it off.
Signed-off-by: David S. Miller <davem@davemloft.net>
---
drivers/isdn/hisax/elsa_ser.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/isdn/hisax/elsa_ser.c b/drivers/isdn/hisax/elsa_ser.c
index cbda3790a10d..3fa9f6171095 100644
--- a/drivers/isdn/hisax/elsa_ser.c
+++ b/drivers/isdn/hisax/elsa_ser.c
@@ -109,11 +109,10 @@ static void change_speed(struct IsdnCardState *cs, int baud)
{
int quot = 0, baud_base;
unsigned cval, fcr = 0;
- int bits;
/* byte size and parity */
- cval = 0x03; bits = 10;
+ cval = 0x03;
/* Determine divisor based on baud rate */
baud_base = BASE_BAUD;
quot = baud_base / baud;
--
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