path: root/drivers/net/ethernet/packetengines/hamachi.c
diff options
authorJarod Wilson <jarod@redhat.com>2016-10-07 22:04:34 -0400
committerDavid S. Miller <davem@davemloft.net>2016-10-13 09:36:57 -0400
commita52ad514fdf3b8a57ca4322c92d2d8d5c6182485 (patch)
treed5c763c23ce3faa611fa00b386f9a095ad364315 /drivers/net/ethernet/packetengines/hamachi.c
parentnet: centralize net_device min/max MTU checking (diff)
net: deprecate eth_change_mtu, remove usage
With centralized MTU checking, there's nothing productive done by eth_change_mtu that isn't already done in dev_set_mtu, so mark it as deprecated and remove all usage of it in the kernel. All callers have been audited for calls to alloc_etherdev* or ether_setup directly, which means they all have a valid dev->min_mtu and dev->max_mtu. Now eth_change_mtu prints out a netdev_warn about being deprecated, for the benefit of out-of-tree drivers that might be utilizing it. Of note, dvb_net.c actually had dev->mtu = 4096, while using eth_change_mtu, meaning that if you ever tried changing it's mtu, you couldn't set it above 1500 anymore. It's now getting dev->max_mtu also set to 4096 to remedy that. v2: fix up lantiq_etop, missed breakage due to drive not compiling on x86 CC: netdev@vger.kernel.org Signed-off-by: Jarod Wilson <jarod@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/packetengines/hamachi.c')
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/net/ethernet/packetengines/hamachi.c b/drivers/net/ethernet/packetengines/hamachi.c
index 91be2f02ef1c..2d04679a923a 100644
--- a/drivers/net/ethernet/packetengines/hamachi.c
+++ b/drivers/net/ethernet/packetengines/hamachi.c
@@ -568,7 +568,6 @@ static const struct net_device_ops hamachi_netdev_ops = {
.ndo_start_xmit = hamachi_start_xmit,
.ndo_get_stats = hamachi_get_stats,
.ndo_set_rx_mode = set_rx_mode,
- .ndo_change_mtu = eth_change_mtu,
.ndo_validate_addr = eth_validate_addr,
.ndo_set_mac_address = eth_mac_addr,
.ndo_tx_timeout = hamachi_tx_timeout,