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authorTaku Izumi <izumi.taku@jp.fujitsu.com>2017-03-15 07:47:50 +0300
committerDavid S. Miller <davem@davemloft.net>2017-03-15 22:43:23 +0300
commitfe8daf5fa715f7214952f06a387e4b7de818c5be (patch)
treeb468219340e744cee6cdcd40c96432e8fe68a580 /drivers/net
parent95422dec6bd4a7c57444743f7b1bb375335a6298 (diff)
downloadlinux-fe8daf5fa715f7214952f06a387e4b7de818c5be.tar.xz
fjes: Fix wrong netdevice feature flags
This patch fixes netdev->features for Extended Socket network device. Currently Extended Socket network device's netdev->feature claims NETIF_F_HW_CSUM, however this is completely wrong. There's no feature of checksum offloading. That causes invalid TCP/UDP checksum and packet rejection when IP forwarding from Extended Socket network device to other network device. NETIF_F_HW_CSUM should be omitted. Signed-off-by: Taku Izumi <izumi.taku@jp.fujitsu.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net')
-rw-r--r--drivers/net/fjes/fjes_main.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/fjes/fjes_main.c b/drivers/net/fjes/fjes_main.c
index b75d9cdcfb0c..c4b3c4b77a9c 100644
--- a/drivers/net/fjes/fjes_main.c
+++ b/drivers/net/fjes/fjes_main.c
@@ -1316,7 +1316,7 @@ static void fjes_netdev_setup(struct net_device *netdev)
netdev->min_mtu = fjes_support_mtu[0];
netdev->max_mtu = fjes_support_mtu[3];
netdev->flags |= IFF_BROADCAST;
- netdev->features |= NETIF_F_HW_CSUM | NETIF_F_HW_VLAN_CTAG_FILTER;
+ netdev->features |= NETIF_F_HW_VLAN_CTAG_FILTER;
}
static void fjes_irq_watch_task(struct work_struct *work)