diff options
| author | Kuniyuki Iwashima <kuniyu@amazon.com> | 2022-10-19 15:35:59 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2022-10-24 09:40:38 +0100 |
| commit | b5fc29233d28be7a3322848ebe73ac327559cdb9 (patch) | |
| tree | b071a492acb533a56f36f116106af45340663ee9 /net/ipv6/ping.c | |
| parent | 225480f040b68ae313dcc5e012cc2d34e5816c4d (diff) | |
| download | lwn-b5fc29233d28be7a3322848ebe73ac327559cdb9.tar.gz lwn-b5fc29233d28be7a3322848ebe73ac327559cdb9.zip | |
inet6: Remove inet6_destroy_sock() in sk->sk_prot->destroy().
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.
Signed-off-by: Kuniyuki Iwashima <kuniyu@amazon.com>
Reviewed-by: Matthieu Baerts <matthieu.baerts@tessares.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv6/ping.c')
| -rw-r--r-- | net/ipv6/ping.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/net/ipv6/ping.c b/net/ipv6/ping.c index 86c26e48d065..808983bc2ec9 100644 --- a/net/ipv6/ping.c +++ b/net/ipv6/ping.c @@ -23,11 +23,6 @@ #include <linux/bpf-cgroup.h> #include <net/ping.h> -static void ping_v6_destroy(struct sock *sk) -{ - inet6_destroy_sock(sk); -} - /* Compatibility glue so we can support IPv6 when it's compiled as a module */ static int dummy_ipv6_recv_error(struct sock *sk, struct msghdr *msg, int len, int *addr_len) @@ -205,7 +200,6 @@ struct proto pingv6_prot = { .owner = THIS_MODULE, .init = ping_init_sock, .close = ping_close, - .destroy = ping_v6_destroy, .pre_connect = ping_v6_pre_connect, .connect = ip6_datagram_connect_v6_only, .disconnect = __udp_disconnect, |