diff options
| author | Petr Machata <petrm@nvidia.com> | 2025-06-17 00:44:13 +0200 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2025-06-17 18:18:45 -0700 |
| commit | 6a7d88ca15f73c5c570c372238f71d63da1fda55 (patch) | |
| tree | 19116e98c09ba4e8ae1efdb1012790de7d776bbf /include | |
| parent | 35bec72a24ace52a7f57642ff2813f22733b08fd (diff) | |
net: ipv6: Make udp_tunnel6_xmit_skb() void
The function always returns zero, thus the return value does not carry any
signal. Just make it void.
Most callers already ignore the return value. However:
- Refold arguments of the call from sctp_v6_xmit() so that they fit into
the 80-column limit.
- tipc_udp_xmit() initializes err from the return value, but that should
already be always zero at that point. So there's no practical change, but
elision of the assignment prompts a couple more tweaks to clean up the
function.
Signed-off-by: Petr Machata <petrm@nvidia.com>
Reviewed-by: Ido Schimmel <idosch@nvidia.com>
Reviewed-by: Nikolay Aleksandrov <razor@blackwall.org>
Link: https://patch.msgid.link/7facacf9d8ca3ca9391a4aee88160913671b868d.1750113335.git.petrm@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/net/udp_tunnel.h | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/include/net/udp_tunnel.h b/include/net/udp_tunnel.h index 28102c8fd8a8..0b01f6ade20d 100644 --- a/include/net/udp_tunnel.h +++ b/include/net/udp_tunnel.h @@ -152,13 +152,13 @@ void udp_tunnel_xmit_skb(struct rtable *rt, struct sock *sk, struct sk_buff *skb __be16 df, __be16 src_port, __be16 dst_port, bool xnet, bool nocheck, u16 ipcb_flags); -int udp_tunnel6_xmit_skb(struct dst_entry *dst, struct sock *sk, - struct sk_buff *skb, - struct net_device *dev, - const struct in6_addr *saddr, - const struct in6_addr *daddr, - __u8 prio, __u8 ttl, __be32 label, - __be16 src_port, __be16 dst_port, bool nocheck); +void udp_tunnel6_xmit_skb(struct dst_entry *dst, struct sock *sk, + struct sk_buff *skb, + struct net_device *dev, + const struct in6_addr *saddr, + const struct in6_addr *daddr, + __u8 prio, __u8 ttl, __be32 label, + __be16 src_port, __be16 dst_port, bool nocheck); void udp_tunnel_sock_release(struct socket *sock); |