From: Nithin Sujir <nsujir@broadcom.com>
Date: Fri, 20 Sep 2013 23:47:01 +0000 (-0700)
Subject: tg3: Remove unnecessary spinlock
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=cb04be4daacfd1fa0d1998e91390c1c2edda7a5d;p=deliverable%2Flinux.git

tg3: Remove unnecessary spinlock

The spinlock is not needed after conversion of tg3_flags from array to
set_bit().

Signed-off-by: Nithin Nayak Sujir <nsujir@broadcom.com>
Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/drivers/net/ethernet/broadcom/tg3.c b/drivers/net/ethernet/broadcom/tg3.c
index 6fd86457630a..4c949eea5d0d 100644
--- a/drivers/net/ethernet/broadcom/tg3.c
+++ b/drivers/net/ethernet/broadcom/tg3.c
@@ -12108,12 +12108,10 @@ static int tg3_set_wol(struct net_device *dev, struct ethtool_wolinfo *wol)
 
 	device_set_wakeup_enable(dp, wol->wolopts & WAKE_MAGIC);
 
-	spin_lock_bh(&tp->lock);
 	if (device_may_wakeup(dp))
 		tg3_flag_set(tp, WOL_ENABLE);
 	else
 		tg3_flag_clear(tp, WOL_ENABLE);
-	spin_unlock_bh(&tp->lock);
 
 	return 0;
 }