From: Larry Finger <Larry.Finger@lwfinger.net>
Date: Thu, 14 Sep 2006 13:28:54 +0000 (-0500)
Subject: [PATCH] bcm43xx: fix netdev watchdog timeouts
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=a67ab2bde752b26be75d4b68ecead9a14692eac5;p=GitHub%2FLineageOS%2FG12%2Fandroid_kernel_amlogic_linux-4.9.git

[PATCH] bcm43xx: fix netdev watchdog timeouts

The setup for running long periodic work has a bug that leads to
netdev watchdog tx timeouts. This change eliminates the timeouts.

Signed-off-by: Michael Buesch <mb@bu3sch.de>
Acked-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---

diff --git a/drivers/net/wireless/bcm43xx/bcm43xx_main.c b/drivers/net/wireless/bcm43xx/bcm43xx_main.c
index b02e50d2ca32..eb65db7393ba 100644
--- a/drivers/net/wireless/bcm43xx/bcm43xx_main.c
+++ b/drivers/net/wireless/bcm43xx/bcm43xx_main.c
@@ -3170,8 +3170,7 @@ static void bcm43xx_periodic_work_handler(void *d)
 		 * be preemtible.
 		 */
 		mutex_lock(&bcm->mutex);
-		netif_stop_queue(bcm->net_dev);
-		synchronize_net();
+		netif_tx_disable(bcm->net_dev);
 		spin_lock_irqsave(&bcm->irq_lock, flags);
 		bcm43xx_mac_suspend(bcm);
 		if (bcm43xx_using_pio(bcm))