diff options
| author | Kuniyuki Iwashima <kuniyu@amazon.co.jp> | 2022-04-20 10:58:51 +0900 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2022-04-22 12:47:50 +0100 |
| commit | 81ee0eb6c0fe34490ed92667538197d9295e899e (patch) | |
| tree | ecd21aa4fc72c17f4fbf6074a2f6f036b66018c2 /net/core | |
| parent | 89e9c7280075f6733b22dd0740daeddeb1256ebf (diff) | |
| download | lwn-81ee0eb6c0fe34490ed92667538197d9295e899e.tar.gz lwn-81ee0eb6c0fe34490ed92667538197d9295e899e.zip | |
ipv6: Use ipv6_only_sock() helper in condition.
This patch replaces some sk_ipv6only tests with ipv6_only_sock().
Signed-off-by: Kuniyuki Iwashima <kuniyu@amazon.co.jp>
Reviewed-by: David Ahern <dsahern@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/core')
| -rw-r--r-- | net/core/filter.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/core/filter.c b/net/core/filter.c index 143f442a9505..2ed81c48c282 100644 --- a/net/core/filter.c +++ b/net/core/filter.c @@ -7099,7 +7099,7 @@ BPF_CALL_5(bpf_tcp_gen_syncookie, struct sock *, sk, void *, iph, u32, iph_len, */ switch (((struct iphdr *)iph)->version) { case 4: - if (sk->sk_family == AF_INET6 && sk->sk_ipv6only) + if (sk->sk_family == AF_INET6 && ipv6_only_sock(sk)) return -EINVAL; mss = tcp_v4_get_syncookie(sk, iph, th, &cookie); |