From: Michael Chan <mchan@broadcom.com>
Date: Tue, 28 Mar 2006 07:20:14 +0000 (-0800)
Subject: [TG3]: Skip timer code during full lock
X-Git-Tag: v2.6.17-rc1~164^2~8
X-Git-Url: https://openfabrics.org/gitweb/?a=commitdiff_plain;h=f475f163f128a0d9c92dfa90bcb5953fd8f9766f;p=~shefty%2Frdma-dev.git

[TG3]: Skip timer code during full lock

Skip the main timer code if interrupts are disabled in the full lock
state.

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

diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c
index c504ff29d44..b6a6051db77 100644
--- a/drivers/net/tg3.c
+++ b/drivers/net/tg3.c
@@ -6468,6 +6468,9 @@ static void tg3_timer(unsigned long __opaque)
 {
 	struct tg3 *tp = (struct tg3 *) __opaque;
 
+	if (tp->irq_sync)
+		goto restart_timer;
+
 	spin_lock(&tp->lock);
 
 	if (!(tp->tg3_flags & TG3_FLAG_TAGGED_STATUS)) {
@@ -6558,6 +6561,7 @@ static void tg3_timer(unsigned long __opaque)
 
 	spin_unlock(&tp->lock);
 
+restart_timer:
 	tp->timer.expires = jiffies + tp->timer_offset;
 	add_timer(&tp->timer);
 }