diff options
| author | Guillaume Nault <gnault@redhat.com> | 2023-07-11 15:06:21 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2023-07-14 08:27:33 +0100 |
| commit | 5bc67a854cb4982aa7746e8d2206a00b46a9cc0f (patch) | |
| tree | e2e1f4cfae9594e1fe00690de1a4088b2e4848e6 /net/ipv6/datagram.c | |
| parent | 8d6eba33a2726e463eeab5c42b8eb373d7462127 (diff) | |
ipv6: Constify the sk parameter of several helper functions.
icmpv6_flow_init(), ip6_datagram_flow_key_init() and ip6_mc_hdr() don't
need to modify their sk argument. Make that explicit using const.
Signed-off-by: Guillaume Nault <gnault@redhat.com>
Reviewed-by: Simon Horman <simon.horman@corigine.com>
Reviewed-by: David Ahern <dsahern@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv6/datagram.c')
| -rw-r--r-- | net/ipv6/datagram.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/net/ipv6/datagram.c b/net/ipv6/datagram.c index 9b6818453afe..d80d6024cafa 100644 --- a/net/ipv6/datagram.c +++ b/net/ipv6/datagram.c @@ -38,10 +38,11 @@ static bool ipv6_mapped_addr_any(const struct in6_addr *a) return ipv6_addr_v4mapped(a) && (a->s6_addr32[3] == 0); } -static void ip6_datagram_flow_key_init(struct flowi6 *fl6, struct sock *sk) +static void ip6_datagram_flow_key_init(struct flowi6 *fl6, + const struct sock *sk) { - struct inet_sock *inet = inet_sk(sk); - struct ipv6_pinfo *np = inet6_sk(sk); + const struct inet_sock *inet = inet_sk(sk); + const struct ipv6_pinfo *np = inet6_sk(sk); int oif = sk->sk_bound_dev_if; memset(fl6, 0, sizeof(*fl6)); |