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 /net/sctp/ipv6.c | |
| 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 'net/sctp/ipv6.c')
| -rw-r--r-- | net/sctp/ipv6.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/net/sctp/ipv6.c b/net/sctp/ipv6.c index a9ed2ccab1bd..d1ecf7454827 100644 --- a/net/sctp/ipv6.c +++ b/net/sctp/ipv6.c @@ -261,9 +261,10 @@ static int sctp_v6_xmit(struct sk_buff *skb, struct sctp_transport *t) skb_set_inner_ipproto(skb, IPPROTO_SCTP); label = ip6_make_flowlabel(sock_net(sk), skb, fl6->flowlabel, true, fl6); - return udp_tunnel6_xmit_skb(dst, sk, skb, NULL, &fl6->saddr, - &fl6->daddr, tclass, ip6_dst_hoplimit(dst), - label, sctp_sk(sk)->udp_port, t->encap_port, false); + udp_tunnel6_xmit_skb(dst, sk, skb, NULL, &fl6->saddr, &fl6->daddr, + tclass, ip6_dst_hoplimit(dst), label, + sctp_sk(sk)->udp_port, t->encap_port, false); + return 0; } /* Returns the dst cache entry for the given source and destination ip |