netdev - [PATCH 20/42] isdn: elsa_ser: Fix set-but-unused variables.

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Message-Id: <20110417.173333.35044668.davem@davemloft.net>
Date:	Sun, 17 Apr 2011 17:33:33 -0700 (PDT)
From:	David Miller <davem@...emloft.net>
To:	netdev@...r.kernel.org
Subject: [PATCH 20/42] 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@...emloft.net>
---
 drivers/isdn/hisax/elsa_ser.c |    3 +--
 1 files changed, 1 insertions(+), 2 deletions(-)

diff --git a/drivers/isdn/hisax/elsa_ser.c b/drivers/isdn/hisax/elsa_ser.c
index cbda379..3fa9f61 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;
-- 
1.7.4.3

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