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authorWANG Cong <xiyou.wangcong@gmail.com>2016-11-21 23:24:43 -0800
committerDavid S. Miller <davem@davemloft.net>2016-11-23 20:18:36 -0500
commita4cd0271ead09439fa03ce38fa79654dd1e5484b (patch)
treeaf406ecded28c5c9fc336cbaa5ff3e560730f147 /net/l2tp
parent93af205656bed3d8d3f4b85b2a3749c7ed7d996a (diff)
downloadop-kernel-dev-a4cd0271ead09439fa03ce38fa79654dd1e5484b.zip
op-kernel-dev-a4cd0271ead09439fa03ce38fa79654dd1e5484b.tar.gz
net: revert "net: l2tp: Treat NET_XMIT_CN as success in l2tp_eth_dev_xmit"
This reverts commit 7c6ae610a1f0, because l2tp_xmit_skb() never returns NET_XMIT_CN, it ignores the return value of l2tp_xmit_core(). Cc: Gao Feng <gfree.wind@gmail.com> Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/l2tp')
-rw-r--r--net/l2tp/l2tp_eth.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/l2tp/l2tp_eth.c b/net/l2tp/l2tp_eth.c
index 3dc97b4..965f7e3 100644
--- a/net/l2tp/l2tp_eth.c
+++ b/net/l2tp/l2tp_eth.c
@@ -97,7 +97,7 @@ static int l2tp_eth_dev_xmit(struct sk_buff *skb, struct net_device *dev)
unsigned int len = skb->len;
int ret = l2tp_xmit_skb(session, skb, session->hdr_len);
- if (likely(ret == NET_XMIT_SUCCESS || ret == NET_XMIT_CN)) {
+ if (likely(ret == NET_XMIT_SUCCESS)) {
atomic_long_add(len, &priv->tx_bytes);
atomic_long_inc(&priv->tx_packets);
} else {
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