[PATCH 20/42] isdn: elsa_ser: Fix set-but-unused variables.
DORMANTno replies
From: David Miller <davem@davemloft.net>
Date: 2011-04-18 00:34:07
Subsystem:
the rest · Maintainer:
Linus Torvalds
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 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