From: Florian Fainelli <f.fainelli@gmail.com>
Date: Thu, 23 Jun 2016 21:25:32 +0000 (-0700)
Subject: net: bgmac: Start transmit queue in bgmac_open
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=e66647f0e1ff59a3a335112d6cef70b21e8094c1;p=GitHub%2Fexynos8895%2Fandroid_kernel_samsung_universal8895.git

net: bgmac: Start transmit queue in bgmac_open

commit c3897f2a69e54dd113fc9abd2daf872e5b495798 upstream.

The driver does not start the transmit queue in bgmac_open(). If the
queue was stopped prior to closing then re-opening the interface, we
would never be able to wake-up again.

Fixes: dd4544f05469 ("bgmac: driver for GBit MAC core on BCMA bus")
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Amit Pundir <amit.pundir@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/net/ethernet/broadcom/bgmac.c b/drivers/net/ethernet/broadcom/bgmac.c
index 50de83bfcc2e..a01f62ec12bb 100644
--- a/drivers/net/ethernet/broadcom/bgmac.c
+++ b/drivers/net/ethernet/broadcom/bgmac.c
@@ -1309,6 +1309,9 @@ static int bgmac_open(struct net_device *net_dev)
 	phy_start(bgmac->phy_dev);
 
 	netif_carrier_on(net_dev);
+
+	netif_start_queue(net_dev);
+
 	return 0;
 }