From 2221eca0a2c0f7f9918efdcaa52fb8e1adff991f Mon Sep 17 00:00:00 2001 From: Vasiliy Kulikov Date: Fri, 21 Jan 2011 16:24:23 -0800 Subject: atm: idt77105: fix fetch_stats() result copy_to_user() used PRIV(dev)->stats instead of local stats variable. Zero stats were returned to user in case of (zero != 0), also memcpy() was pointless. Signed-off-by: Vasiliy Kulikov Signed-off-by: David S. Miller --- drivers/atm/idt77105.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/atm/idt77105.c b/drivers/atm/idt77105.c index bca9cb8..487a547 100644 --- a/drivers/atm/idt77105.c +++ b/drivers/atm/idt77105.c @@ -151,7 +151,7 @@ static int fetch_stats(struct atm_dev *dev,struct idt77105_stats __user *arg,int spin_unlock_irqrestore(&idt77105_priv_lock, flags); if (arg == NULL) return 0; - return copy_to_user(arg, &PRIV(dev)->stats, + return copy_to_user(arg, &stats, sizeof(struct idt77105_stats)) ? -EFAULT : 0; } -- cgit v1.1