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>
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 @@
{
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;