From: Beniamino Galvani <b.galvani@gmail.com>
To: netdev@vger.kernel.org
Cc: "David S . Miller" <davem@davemloft.net>,
Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>,
David Ahern <dsahern@kernel.org>,
Guillaume Nault <gnault@redhat.com>,
linux-kernel@vger.kernel.org
Subject: [PATCH net-next] ipv6: mark address parameters of udp_tunnel6_xmit_skb() as const
Date: Sun, 24 Sep 2023 17:30:14 +0200 [thread overview]
Message-ID: <20230924153014.786962-1-b.galvani@gmail.com> (raw)
The function doesn't modify the addresses passed as input, mark them
as 'const' to make that clear.
Signed-off-by: Beniamino Galvani <b.galvani@gmail.com>
---
include/net/udp_tunnel.h | 5 +++--
net/ipv6/ip6_udp_tunnel.c | 5 +++--
2 files changed, 6 insertions(+), 4 deletions(-)
diff --git a/include/net/udp_tunnel.h b/include/net/udp_tunnel.h
index 29251c3519cf..21ba0a25f936 100644
--- a/include/net/udp_tunnel.h
+++ b/include/net/udp_tunnel.h
@@ -154,8 +154,9 @@ void udp_tunnel_xmit_skb(struct rtable *rt, struct sock *sk, struct sk_buff *skb
int udp_tunnel6_xmit_skb(struct dst_entry *dst, struct sock *sk,
struct sk_buff *skb,
- struct net_device *dev, struct in6_addr *saddr,
- struct in6_addr *daddr,
+ 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);
diff --git a/net/ipv6/ip6_udp_tunnel.c b/net/ipv6/ip6_udp_tunnel.c
index cdc4d4ee2420..70d38705c92f 100644
--- a/net/ipv6/ip6_udp_tunnel.c
+++ b/net/ipv6/ip6_udp_tunnel.c
@@ -75,8 +75,9 @@ EXPORT_SYMBOL_GPL(udp_sock_create6);
int udp_tunnel6_xmit_skb(struct dst_entry *dst, struct sock *sk,
struct sk_buff *skb,
- struct net_device *dev, struct in6_addr *saddr,
- struct in6_addr *daddr,
+ 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)
{
--
2.40.1
next reply other threads:[~2023-09-24 15:31 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-09-24 15:30 Beniamino Galvani [this message]
2023-09-25 11:06 ` [PATCH net-next] ipv6: mark address parameters of udp_tunnel6_xmit_skb() as const Guillaume Nault
2023-10-03 10:10 ` patchwork-bot+netdevbpf
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