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authorDavid S. Miller <davem@davemloft.net>2016-11-22 17:29:28 +0100
committerDavid S. Miller <davem@davemloft.net>2016-11-22 19:27:16 +0100
commitf9aa9dc7d2d00e6eb02168ffc64ef614b89d7998 (patch)
tree061b767ccf7d6955cc4fb921c230a787d194392e /net/l2tp/l2tp_eth.c
parentmarvell: mark mvneta and mvpp2 32-bit only (diff)
parentMerge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmo... (diff)
downloadlinux-f9aa9dc7d2d00e6eb02168ffc64ef614b89d7998.tar.xz
linux-f9aa9dc7d2d00e6eb02168ffc64ef614b89d7998.zip
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
All conflicts were simple overlapping changes except perhaps for the Thunder driver. That driver has a change_mtu method explicitly for sending a message to the hardware. If that fails it returns an error. Normally a driver doesn't need an ndo_change_mtu method becuase those are usually just range changes, which are now handled generically. But since this extra operation is needed in the Thunder driver, it has to stay. However, if the message send fails we have to restore the original MTU before the change because the entire call chain expects that if an error is thrown by ndo_change_mtu then the MTU did not change. Therefore code is added to nicvf_change_mtu to remember the original MTU, and to restore it upon nicvf_update_hw_max_frs() failue. Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/l2tp/l2tp_eth.c')
-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 e2c6ae024565..5b90eb6c82c4 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)) {
+ if (likely(ret == NET_XMIT_SUCCESS || ret == NET_XMIT_CN)) {
atomic_long_add(len, &priv->tx_bytes);
atomic_long_inc(&priv->tx_packets);
} else {