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-rw-r--r--net/ipv6/ip6_tunnel.c29
-rw-r--r--net/ipv6/sit.c33
2 files changed, 32 insertions, 30 deletions
diff --git a/net/ipv6/ip6_tunnel.c b/net/ipv6/ip6_tunnel.c
index 64ce3d33d9c..adfcd652792 100644
--- a/net/ipv6/ip6_tunnel.c
+++ b/net/ipv6/ip6_tunnel.c
@@ -74,8 +74,8 @@ MODULE_LICENSE("GPL");
(addr)->s6_addr32[2] ^ (addr)->s6_addr32[3]) & \
(HASH_SIZE - 1))
-static int ip6_fb_tnl_dev_init(struct net_device *dev);
-static int ip6_tnl_dev_init(struct net_device *dev);
+static void ip6_fb_tnl_dev_init(struct net_device *dev);
+static void ip6_tnl_dev_init(struct net_device *dev);
static void ip6_tnl_dev_setup(struct net_device *dev);
static int ip6_tnl_net_id;
@@ -249,7 +249,7 @@ static struct ip6_tnl *ip6_tnl_create(struct net *net, struct ip6_tnl_parm *p)
}
t = netdev_priv(dev);
- dev->init = ip6_tnl_dev_init;
+ ip6_tnl_dev_init(dev);
t->parms = *p;
if ((err = register_netdevice(dev)) < 0)
@@ -1306,6 +1306,14 @@ ip6_tnl_change_mtu(struct net_device *dev, int new_mtu)
return 0;
}
+
+static const struct net_device_ops ip6_tnl_netdev_ops = {
+ .ndo_uninit = ip6_tnl_dev_uninit,
+ .ndo_start_xmit = ip6_tnl_xmit,
+ .ndo_do_ioctl = ip6_tnl_ioctl,
+ .ndo_change_mtu = ip6_tnl_change_mtu,
+};
+
/**
* ip6_tnl_dev_setup - setup virtual tunnel device
* @dev: virtual device associated with tunnel
@@ -1316,11 +1324,8 @@ ip6_tnl_change_mtu(struct net_device *dev, int new_mtu)
static void ip6_tnl_dev_setup(struct net_device *dev)
{
- dev->uninit = ip6_tnl_dev_uninit;
+ dev->netdev_ops = &ip6_tnl_netdev_ops;
dev->destructor = free_netdev;
- dev->hard_start_xmit = ip6_tnl_xmit;
- dev->do_ioctl = ip6_tnl_ioctl;
- dev->change_mtu = ip6_tnl_change_mtu;
dev->type = ARPHRD_TUNNEL6;
dev->hard_header_len = LL_MAX_HEADER + sizeof (struct ipv6hdr);
@@ -1349,13 +1354,11 @@ ip6_tnl_dev_init_gen(struct net_device *dev)
* @dev: virtual device associated with tunnel
**/
-static int
-ip6_tnl_dev_init(struct net_device *dev)
+static void ip6_tnl_dev_init(struct net_device *dev)
{
struct ip6_tnl *t = netdev_priv(dev);
ip6_tnl_dev_init_gen(dev);
ip6_tnl_link_config(t);
- return 0;
}
/**
@@ -1365,8 +1368,7 @@ ip6_tnl_dev_init(struct net_device *dev)
* Return: 0
**/
-static int
-ip6_fb_tnl_dev_init(struct net_device *dev)
+static void ip6_fb_tnl_dev_init(struct net_device *dev)
{
struct ip6_tnl *t = netdev_priv(dev);
struct net *net = dev_net(dev);
@@ -1376,7 +1378,6 @@ ip6_fb_tnl_dev_init(struct net_device *dev)
t->parms.proto = IPPROTO_IPV6;
dev_hold(dev);
ip6n->tnls_wc[0] = t;
- return 0;
}
static struct xfrm6_tunnel ip4ip6_handler = {
@@ -1429,7 +1430,7 @@ static int ip6_tnl_init_net(struct net *net)
if (!ip6n->fb_tnl_dev)
goto err_alloc_dev;
- ip6n->fb_tnl_dev->init = ip6_fb_tnl_dev_init;
+ ip6_fb_tnl_dev_init(ip6n->fb_tnl_dev);
dev_net_set(ip6n->fb_tnl_dev, net);
err = register_netdev(ip6n->fb_tnl_dev);
diff --git a/net/ipv6/sit.c b/net/ipv6/sit.c
index b7a50e96850..1ebf99a6776 100644
--- a/net/ipv6/sit.c
+++ b/net/ipv6/sit.c
@@ -62,8 +62,8 @@
#define HASH_SIZE 16
#define HASH(addr) (((__force u32)addr^((__force u32)addr>>4))&0xF)
-static int ipip6_fb_tunnel_init(struct net_device *dev);
-static int ipip6_tunnel_init(struct net_device *dev);
+static void ipip6_fb_tunnel_init(struct net_device *dev);
+static void ipip6_tunnel_init(struct net_device *dev);
static void ipip6_tunnel_setup(struct net_device *dev);
static int sit_net_id;
@@ -188,7 +188,8 @@ static struct ip_tunnel * ipip6_tunnel_locate(struct net *net,
}
nt = netdev_priv(dev);
- dev->init = ipip6_tunnel_init;
+ ipip6_tunnel_init(dev);
+
nt->parms = *parms;
if (parms->i_flags & SIT_ISATAP)
@@ -926,13 +927,17 @@ static int ipip6_tunnel_change_mtu(struct net_device *dev, int new_mtu)
return 0;
}
+static const struct net_device_ops ipip6_netdev_ops = {
+ .ndo_uninit = ipip6_tunnel_uninit,
+ .ndo_start_xmit = ipip6_tunnel_xmit,
+ .ndo_do_ioctl = ipip6_tunnel_ioctl,
+ .ndo_change_mtu = ipip6_tunnel_change_mtu,
+};
+
static void ipip6_tunnel_setup(struct net_device *dev)
{
- dev->uninit = ipip6_tunnel_uninit;
+ dev->netdev_ops = &ipip6_netdev_ops;
dev->destructor = free_netdev;
- dev->hard_start_xmit = ipip6_tunnel_xmit;
- dev->do_ioctl = ipip6_tunnel_ioctl;
- dev->change_mtu = ipip6_tunnel_change_mtu;
dev->type = ARPHRD_SIT;
dev->hard_header_len = LL_MAX_HEADER + sizeof(struct iphdr);
@@ -943,11 +948,9 @@ static void ipip6_tunnel_setup(struct net_device *dev)
dev->features |= NETIF_F_NETNS_LOCAL;
}
-static int ipip6_tunnel_init(struct net_device *dev)
+static void ipip6_tunnel_init(struct net_device *dev)
{
- struct ip_tunnel *tunnel;
-
- tunnel = netdev_priv(dev);
+ struct ip_tunnel *tunnel = netdev_priv(dev);
tunnel->dev = dev;
strcpy(tunnel->parms.name, dev->name);
@@ -956,11 +959,9 @@ static int ipip6_tunnel_init(struct net_device *dev)
memcpy(dev->broadcast, &tunnel->parms.iph.daddr, 4);
ipip6_tunnel_bind_dev(dev);
-
- return 0;
}
-static int ipip6_fb_tunnel_init(struct net_device *dev)
+static void ipip6_fb_tunnel_init(struct net_device *dev)
{
struct ip_tunnel *tunnel = netdev_priv(dev);
struct iphdr *iph = &tunnel->parms.iph;
@@ -977,7 +978,6 @@ static int ipip6_fb_tunnel_init(struct net_device *dev)
dev_hold(dev);
sitn->tunnels_wc[0] = tunnel;
- return 0;
}
static struct xfrm_tunnel sit_handler = {
@@ -1026,7 +1026,7 @@ static int sit_init_net(struct net *net)
goto err_alloc_dev;
}
- sitn->fb_tunnel_dev->init = ipip6_fb_tunnel_init;
+ ipip6_fb_tunnel_init(sitn->fb_tunnel_dev);
dev_net_set(sitn->fb_tunnel_dev, net);
if ((err = register_netdev(sitn->fb_tunnel_dev)))
@@ -1035,6 +1035,7 @@ static int sit_init_net(struct net *net)
return 0;
err_reg_dev:
+ dev_put(sitn->fb_tunnel_dev);
free_netdev(sitn->fb_tunnel_dev);
err_alloc_dev:
/* nothing */
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-12-26 19:13:23 +0000