From 8dde924217fdf5b69f6cbbdca099d077ba269ad0 Mon Sep 17 00:00:00 2001
From: Henry Nestler <henry.nestler@gmail.com>
Date: Sun, 20 Feb 2011 11:44:58 +0000
Subject: [PATCH] DM9000B: Fix reg_save after spin_lock in dm9000_timeout

The spin_lock should hold before reading register.

Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/dm9000.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/dm9000.c b/drivers/net/dm9000.c
index 2d4c4fc1d900..2bbd49653aa2 100644
--- a/drivers/net/dm9000.c
+++ b/drivers/net/dm9000.c
@@ -852,8 +852,8 @@ static void dm9000_timeout(struct net_device *dev)
 	unsigned long flags;
 
 	/* Save previous register address */
-	reg_save = readb(db->io_addr);
 	spin_lock_irqsave(&db->lock, flags);
+	reg_save = readb(db->io_addr);
 
 	netif_stop_queue(dev);
 	dm9000_reset(db);
-- 
GitLab