change system file

hc

2024-10-09 244b2c5ca8b14627e4a17755e5922221e121c771

 kernel/net/ipv4/inet_hashtables.c
..
..
@@ -747,17 +747,7 @@
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 	u32 index;
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 	if (port) {
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-		head = &hinfo->bhash[inet_bhashfn(net, port,
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-						  hinfo->bhash_size)];
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-		tb = inet_csk(sk)->icsk_bind_hash;
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-		spin_lock_bh(&head->lock);
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-		if (sk_head(&tb->owners) == sk && !sk->sk_bind_node.next) {
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-			inet_ehash_nolisten(sk, NULL, NULL);
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-			spin_unlock_bh(&head->lock);
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-			return 0;
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-		}
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-		spin_unlock(&head->lock);
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-		/* No definite answer... Walk to established hash table */
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+		local_bh_disable();
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 		ret = check_established(death_row, sk, port, NULL);
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 		local_bh_enable();
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 		return ret;