diff options
| -rw-r--r-- | net/mptcp/protocol.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/mptcp/protocol.c b/net/mptcp/protocol.c index 26ffa06c21e8..c4fd558307f2 100644 --- a/net/mptcp/protocol.c +++ b/net/mptcp/protocol.c @@ -3142,9 +3142,9 @@ static int mptcp_disconnect(struct sock *sk, int flags) #if IS_ENABLED(CONFIG_MPTCP_IPV6) static struct ipv6_pinfo *mptcp_inet6_sk(const struct sock *sk) { - unsigned int offset = sizeof(struct mptcp6_sock) - sizeof(struct ipv6_pinfo); + struct mptcp6_sock *msk6 = container_of(mptcp_sk(sk), struct mptcp6_sock, msk); - return (struct ipv6_pinfo *)(((u8 *)sk) + offset); + return &msk6->np; } static void mptcp_copy_ip6_options(struct sock *newsk, const struct sock *sk) |