From 3a1246fcbcb43b33c4540d74c36119d6389a24b4 Mon Sep 17 00:00:00 2001
From: Colin Ian King <colin.king@canonical.com>
Date: Wed, 1 Nov 2017 08:49:45 +0000
Subject: [PATCH] wan: wanxl: remove redundant assignment to stat
stat set to zero and the value is never read, instead stat is
set again in the do-loop. Hence the setting to zero is redundant
and can be removed. Cleans up clang warning:
drivers/net/wan/wanxl.c:737:2: warning: Value stored to 'stat'
is never read
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
drivers/net/wan/wanxl.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/net/wan/wanxl.c b/drivers/net/wan/wanxl.c
index 0c7317520ed39..d573a57bc3018 100644
--- a/drivers/net/wan/wanxl.c
+++ b/drivers/net/wan/wanxl.c
@@ -734,7 +734,6 @@ static int wanxl_pci_init_one(struct pci_dev *pdev,
return -ENODEV;
}
- stat = 0;
timeout = jiffies + 5 * HZ;
do {
if ((stat = readl(card->plx + PLX_MAILBOX_5)) != 0)