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af_unix: use DEBUG_NET_WARN_ON_ONCE()

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Replace four WARN_ON() that have not triggered recently
with DEBUG_NET_WARN_ON_ONCE().

Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Eric Dumazet 2022-06-08 09:04:35 -07:00 committed by Jakub Kicinski
parent c59f02f848
commit dd29c67dbb
1 changed files with 4 additions and 4 deletions
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8
net/unix/af_unix.c
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@ -302,7 +302,7 @@ static void __unix_remove_socket(struct sock *sk)
static void __unix_insert_socket(struct sock *sk)
{
WARN_ON(!sk_unhashed(sk));
DEBUG_NET_WARN_ON_ONCE(!sk_unhashed(sk));
sk_add_node(sk, &unix_socket_table[sk->sk_hash]);
}
@ -554,9 +554,9 @@ static void unix_sock_destructor(struct sock *sk)
u->oob_skb = NULL;
}
#endif
WARN_ON(refcount_read(&sk->sk_wmem_alloc));
WARN_ON(!sk_unhashed(sk));
WARN_ON(sk->sk_socket);
DEBUG_NET_WARN_ON_ONCE(refcount_read(&sk->sk_wmem_alloc));
DEBUG_NET_WARN_ON_ONCE(!sk_unhashed(sk));
DEBUG_NET_WARN_ON_ONCE(sk->sk_socket);
if (!sock_flag(sk, SOCK_DEAD)) {
pr_info("Attempt to release alive unix socket: %p\n", sk);
return;