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Commit 8f679ed8 authored by Gao Feng's avatar Gao Feng Committed by David S. Miller
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driver: ipvlan: Remove useless member mtu_adj of struct ipvl_dev 



The mtu_adj is initialized to zero when alloc mem, there is no any
assignment to mtu_adj. It is only used in ipvlan_adjust_mtu as one
right value.
So it is useless member of struct ipvl_dev, then remove it.

Signed-off-by: default avatarGao Feng <fgao@ikuai8.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent fec668d3

drivers/net/ipvlan/ipvlan.h

+0 −1
Original line number Diff line number Diff line
@@ -73,7 +73,6 @@ struct ipvl_dev { 
	DECLARE_BITMAP(mac_filters, IPVLAN_MAC_FILTER_SIZE);

	netdev_features_t	sfeatures;

	u32			msg_enable;

	u16			mtu_adj;

};



struct ipvl_addr {

drivers/net/ipvlan/ipvlan_main.c

+1 −1
Original line number Diff line number Diff line
@@ -32,7 +32,7 @@ static const struct l3mdev_ops ipvl_l3mdev_ops = { 


static void ipvlan_adjust_mtu(struct ipvl_dev *ipvlan, struct net_device *dev)

{

	ipvlan->dev->mtu = dev->mtu - ipvlan->mtu_adj;

	ipvlan->dev->mtu = dev->mtu;

}



static int ipvlan_register_nf_hook(void)