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Diffstat (limited to 'net')
-rw-r--r--net/ipv4/ip_gre.c7
-rw-r--r--net/ipv4/ip_tunnel.c7
-rw-r--r--net/ipv4/ip_tunnel_core.c9
-rw-r--r--net/ipv4/ip_vti.c2
-rw-r--r--net/ipv4/udp_tunnel.c11
-rw-r--r--net/ipv6/sit.c7
-rw-r--r--net/tipc/udp_media.c12
7 files changed, 21 insertions, 34 deletions
diff --git a/net/ipv4/ip_gre.c b/net/ipv4/ip_gre.c
index 04a48c0159cc..7c51c4e1661f 100644
--- a/net/ipv4/ip_gre.c
+++ b/net/ipv4/ip_gre.c
@@ -561,10 +561,9 @@ static void gre_fb_xmit(struct sk_buff *skb, struct net_device *dev)
tunnel_id_to_key(tun_info->key.tun_id), 0);
df = key->tun_flags & TUNNEL_DONT_FRAGMENT ? htons(IP_DF) : 0;
- err = iptunnel_xmit(skb->sk, rt, skb, fl.saddr,
- key->u.ipv4.dst, IPPROTO_GRE,
- key->tos, key->ttl, df, false);
- iptunnel_xmit_stats(err, &dev->stats, dev->tstats);
+
+ iptunnel_xmit(skb->sk, rt, skb, fl.saddr, key->u.ipv4.dst, IPPROTO_GRE,
+ key->tos, key->ttl, df, false);
return;
err_free_rt:
diff --git a/net/ipv4/ip_tunnel.c b/net/ipv4/ip_tunnel.c
index 0f6e9ee031c4..c7bd72e9b544 100644
--- a/net/ipv4/ip_tunnel.c
+++ b/net/ipv4/ip_tunnel.c
@@ -656,7 +656,6 @@ void ip_tunnel_xmit(struct sk_buff *skb, struct net_device *dev,
struct rtable *rt; /* Route to the other host */
unsigned int max_headroom; /* The extra header space needed */
__be32 dst;
- int err;
bool connected;
inner_iph = (const struct iphdr *)skb_inner_network_header(skb);
@@ -794,10 +793,8 @@ void ip_tunnel_xmit(struct sk_buff *skb, struct net_device *dev,
return;
}
- err = iptunnel_xmit(NULL, rt, skb, fl4.saddr, fl4.daddr, protocol,
- tos, ttl, df, !net_eq(tunnel->net, dev_net(dev)));
- iptunnel_xmit_stats(err, &dev->stats, dev->tstats);
-
+ iptunnel_xmit(NULL, rt, skb, fl4.saddr, fl4.daddr, protocol, tos, ttl,
+ df, !net_eq(tunnel->net, dev_net(dev)));
return;
#if IS_ENABLED(CONFIG_IPV6)
diff --git a/net/ipv4/ip_tunnel_core.c b/net/ipv4/ip_tunnel_core.c
index 1db8418aa62e..eb52ce950c27 100644
--- a/net/ipv4/ip_tunnel_core.c
+++ b/net/ipv4/ip_tunnel_core.c
@@ -47,12 +47,13 @@
#include <net/rtnetlink.h>
#include <net/dst_metadata.h>
-int iptunnel_xmit(struct sock *sk, struct rtable *rt, struct sk_buff *skb,
- __be32 src, __be32 dst, __u8 proto,
- __u8 tos, __u8 ttl, __be16 df, bool xnet)
+void iptunnel_xmit(struct sock *sk, struct rtable *rt, struct sk_buff *skb,
+ __be32 src, __be32 dst, __u8 proto,
+ __u8 tos, __u8 ttl, __be16 df, bool xnet)
{
int pkt_len = skb->len - skb_inner_network_offset(skb);
struct net *net = dev_net(rt->dst.dev);
+ struct net_device *dev = skb->dev;
struct iphdr *iph;
int err;
@@ -81,7 +82,7 @@ int iptunnel_xmit(struct sock *sk, struct rtable *rt, struct sk_buff *skb,
err = ip_local_out(net, sk, skb);
if (unlikely(net_xmit_eval(err)))
pkt_len = 0;
- return pkt_len;
+ iptunnel_xmit_stats(dev, pkt_len);
}
EXPORT_SYMBOL_GPL(iptunnel_xmit);
diff --git a/net/ipv4/ip_vti.c b/net/ipv4/ip_vti.c
index 02d9c21e2953..5cf10b777b7e 100644
--- a/net/ipv4/ip_vti.c
+++ b/net/ipv4/ip_vti.c
@@ -199,7 +199,7 @@ static netdev_tx_t vti_xmit(struct sk_buff *skb, struct net_device *dev,
err = dst_output(tunnel->net, skb->sk, skb);
if (net_xmit_eval(err) == 0)
err = skb->len;
- iptunnel_xmit_stats(err, &dev->stats, dev->tstats);
+ iptunnel_xmit_stats(dev, err);
return NETDEV_TX_OK;
tx_error_icmp:
diff --git a/net/ipv4/udp_tunnel.c b/net/ipv4/udp_tunnel.c
index aba428626b52..0ec08814f37d 100644
--- a/net/ipv4/udp_tunnel.c
+++ b/net/ipv4/udp_tunnel.c
@@ -74,10 +74,10 @@ void setup_udp_tunnel_sock(struct net *net, struct socket *sock,
}
EXPORT_SYMBOL_GPL(setup_udp_tunnel_sock);
-int udp_tunnel_xmit_skb(struct rtable *rt, struct sock *sk, struct sk_buff *skb,
- __be32 src, __be32 dst, __u8 tos, __u8 ttl,
- __be16 df, __be16 src_port, __be16 dst_port,
- bool xnet, bool nocheck)
+void udp_tunnel_xmit_skb(struct rtable *rt, struct sock *sk, struct sk_buff *skb,
+ __be32 src, __be32 dst, __u8 tos, __u8 ttl,
+ __be16 df, __be16 src_port, __be16 dst_port,
+ bool xnet, bool nocheck)
{
struct udphdr *uh;
@@ -91,8 +91,7 @@ int udp_tunnel_xmit_skb(struct rtable *rt, struct sock *sk, struct sk_buff *skb,
udp_set_csum(nocheck, skb, src, dst, skb->len);
- return iptunnel_xmit(sk, rt, skb, src, dst, IPPROTO_UDP,
- tos, ttl, df, xnet);
+ iptunnel_xmit(sk, rt, skb, src, dst, IPPROTO_UDP, tos, ttl, df, xnet);
}
EXPORT_SYMBOL_GPL(udp_tunnel_xmit_skb);
diff --git a/net/ipv6/sit.c b/net/ipv6/sit.c
index dcccae86190f..e794ef66a401 100644
--- a/net/ipv6/sit.c
+++ b/net/ipv6/sit.c
@@ -820,7 +820,6 @@ static netdev_tx_t ipip6_tunnel_xmit(struct sk_buff *skb,
const struct in6_addr *addr6;
int addr_type;
u8 ttl;
- int err;
u8 protocol = IPPROTO_IPV6;
int t_hlen = tunnel->hlen + sizeof(struct iphdr);
@@ -983,10 +982,8 @@ static netdev_tx_t ipip6_tunnel_xmit(struct sk_buff *skb,
skb_set_inner_ipproto(skb, IPPROTO_IPV6);
- err = iptunnel_xmit(NULL, rt, skb, fl4.saddr, fl4.daddr,
- protocol, tos, ttl, df,
- !net_eq(tunnel->net, dev_net(dev)));
- iptunnel_xmit_stats(err, &dev->stats, dev->tstats);
+ iptunnel_xmit(NULL, rt, skb, fl4.saddr, fl4.daddr, protocol, tos, ttl,
+ df, !net_eq(tunnel->net, dev_net(dev)));
return NETDEV_TX_OK;
tx_error_icmp:
diff --git a/net/tipc/udp_media.c b/net/tipc/udp_media.c
index 6af78c6276b4..d63a911e7fe2 100644
--- a/net/tipc/udp_media.c
+++ b/net/tipc/udp_media.c
@@ -182,15 +182,9 @@ static int tipc_udp_send_msg(struct net *net, struct sk_buff *skb,
goto tx_error;
}
ttl = ip4_dst_hoplimit(&rt->dst);
- err = udp_tunnel_xmit_skb(rt, ub->ubsock->sk, skb,
- src->ipv4.s_addr,
- dst->ipv4.s_addr, 0, ttl, 0,
- src->udp_port, dst->udp_port,
- false, true);
- if (err < 0) {
- ip_rt_put(rt);
- goto tx_error;
- }
+ udp_tunnel_xmit_skb(rt, ub->ubsock->sk, skb, src->ipv4.s_addr,
+ dst->ipv4.s_addr, 0, ttl, 0, src->udp_port,
+ dst->udp_port, false, true);
#if IS_ENABLED(CONFIG_IPV6)
} else {
struct dst_entry *ndst;
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-04 19:11:03 +0000