From: Phil Sutter <phil@nwl.cc>
Date: Tue, 18 Aug 2015 08:30:32 +0000 (+0200)
Subject: net: loopback: convert to using IFF_NO_QUEUE
X-Git-Tag: firefly_0821_release~176^2~1159^2~141^2~17
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=e65db2b724a2758ede002cb995bee1470f805b1a;p=firefly-linux-kernel-4.4.55.git

net: loopback: convert to using IFF_NO_QUEUE

Signed-off-by: Phil Sutter <phil@nwl.cc>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/drivers/net/loopback.c b/drivers/net/loopback.c
index c76283c2f84a..dc7d970bd1c0 100644
--- a/drivers/net/loopback.c
+++ b/drivers/net/loopback.c
@@ -165,10 +165,9 @@ static void loopback_setup(struct net_device *dev)
 	dev->mtu		= 64 * 1024;
 	dev->hard_header_len	= ETH_HLEN;	/* 14	*/
 	dev->addr_len		= ETH_ALEN;	/* 6	*/
-	dev->tx_queue_len	= 0;
 	dev->type		= ARPHRD_LOOPBACK;	/* 0x0001*/
 	dev->flags		= IFF_LOOPBACK;
-	dev->priv_flags		|= IFF_LIVE_ADDR_CHANGE;
+	dev->priv_flags		|= IFF_LIVE_ADDR_CHANGE | IFF_NO_QUEUE;
 	netif_keep_dst(dev);
 	dev->hw_features	= NETIF_F_ALL_TSO | NETIF_F_UFO;
 	dev->features 		= NETIF_F_SG | NETIF_F_FRAGLIST