[PATCH] ixgb_ethtool.c: replace schedule_timeout() with msleep_interruptible()

From: Nishanth Aravamudan <nacc@us.ibm.com>

Use msleep_interruptible() instead of schedule_timeout() to guarantee
the task delays as expected.

Signed-off-by: Nishanth Aravamudan <nacc@us.ibm.com>
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>

Index: linux-kj/drivers/net/ixgb/ixgb_ethtool.c
===================================================================
--- linux-kj.orig/drivers/net/ixgb/ixgb_ethtool.c	2005-10-28 16:25:10.000000000 +0400
+++ linux-kj/drivers/net/ixgb/ixgb_ethtool.c	2005-10-28 16:30:03.000000000 +0400
@@ -645,11 +645,10 @@ ixgb_phys_id(struct net_device *netdev, 
 
 	mod_timer(&adapter->blink_timer, jiffies);
 
-	set_current_state(TASK_INTERRUPTIBLE);
 	if(data)
-		schedule_timeout(data * HZ);
+		msleep_interruptible(data * 1000);
 	else
-		schedule_timeout(MAX_SCHEDULE_TIMEOUT);
+		msleep_interruptible(jiffies_to_msecs(MAX_SCHEDULE_TIMEOUT));
 
 	del_timer_sync(&adapter->blink_timer);
 	ixgb_led_off(&adapter->hw);