Re: [PATCH v2 net-next 1/5] inet6: Remove inet6_destroy_sock() in sk->sk_prot->destroy().
From: Matthieu Baerts <hidden>
Date: 2022-10-20 12:45:28
Also in:
mptcp
Hi Kuniyuki On 20/10/2022 00:35, Kuniyuki Iwashima wrote:
After commit d38afeec26ed ("tcp/udp: Call inet6_destroy_sock()
in IPv6 sk->sk_destruct()."), we call inet6_destroy_sock() in
sk->sk_destruct() by setting inet6_sock_destruct() to it to make
sure we do not leak inet6-specific resources.
Now we can remove unnecessary inet6_destroy_sock() calls in
sk->sk_prot->destroy().
DCCP and SCTP have their own sk->sk_destruct() function, so we
change them separately in the following patches.(...)
quoted hunk ↗ jump to hunk
diff --git a/net/mptcp/protocol.c b/net/mptcp/protocol.c index f599ad44ed24..2e16c897c229 100644 --- a/net/mptcp/protocol.c +++ b/net/mptcp/protocol.c@@ -3898,12 +3898,6 @@ static const struct proto_ops mptcp_v6_stream_ops = { static struct proto mptcp_v6_prot; -static void mptcp_v6_destroy(struct sock *sk) -{ - mptcp_destroy(sk); - inet6_destroy_sock(sk); -} - static struct inet_protosw mptcp_v6_protosw = { .type = SOCK_STREAM, .protocol = IPPROTO_MPTCP,@@ -3919,7 +3913,6 @@ int __init mptcp_proto_v6_init(void) mptcp_v6_prot = mptcp_prot; strcpy(mptcp_v6_prot.name, "MPTCPv6"); mptcp_v6_prot.slab = NULL; - mptcp_v6_prot.destroy = mptcp_v6_destroy; mptcp_v6_prot.obj_size = sizeof(struct mptcp6_sock); err = proto_register(&mptcp_v6_prot, 1);
Thank you for the new version! For the modifications in net/mptcp here above: Reviewed-by: Matthieu Baerts <redacted> Cheers, Matt -- Tessares | Belgium | Hybrid Access Solutions www.tessares.net