From 8dde924217fdf5b69f6cbbdca099d077ba269ad0 Mon Sep 17 00:00:00 2001 From: Henry Nestler 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 --- 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 2d4c4fc1d90..2bbd49653aa 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); -- 2.20.1