From 94c763513452b466d1e5c86b9d883ba13c9a031a Mon Sep 17 00:00:00 2001
From: Colin Ian King <colin.king@canonical.com>
Date: Sat, 7 Jul 2018 12:27:30 +0100
Subject: [PATCH] farsync: remove redundant variable txq_length
Variable txq_length is being assigned but is never used hence it is
redundant and can be removed.
Cleans up clang warning:
warning: variable 'txq_length' set but not used [-Wunused-but-set-variable]
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
drivers/net/wan/farsync.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/drivers/net/wan/farsync.c b/drivers/net/wan/farsync.c
index bd46b25529808..2a3f0f1a2b0a2 100644
--- a/drivers/net/wan/farsync.c
+++ b/drivers/net/wan/farsync.c
@@ -2134,7 +2134,6 @@ static void
fst_openport(struct fst_port_info *port)
{
int signals;
- int txq_length;
/* Only init things if card is actually running. This allows open to
* succeed for downloads etc.
@@ -2161,7 +2160,6 @@ fst_openport(struct fst_port_info *port)
else
netif_carrier_off(port_to_dev(port));
- txq_length = port->txqe - port->txqs;
port->txqe = 0;
port->txqs = 0;
}