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-rw-r--r--include/net/request_sock.h11
1 files changed, 8 insertions, 3 deletions
diff --git a/include/net/request_sock.h b/include/net/request_sock.h
index f83669460d82..95ab5d7aab96 100644
--- a/include/net/request_sock.h
+++ b/include/net/request_sock.h
@@ -80,7 +80,8 @@ static inline struct sock *req_to_sk(struct request_sock *req)
}
static inline struct request_sock *
-reqsk_alloc(const struct request_sock_ops *ops, struct sock *sk_listener)
+reqsk_alloc(const struct request_sock_ops *ops, struct sock *sk_listener,
+ bool attach_listener)
{
struct request_sock *req;
@@ -88,8 +89,12 @@ reqsk_alloc(const struct request_sock_ops *ops, struct sock *sk_listener)
if (req) {
req->rsk_ops = ops;
- sock_hold(sk_listener);
- req->rsk_listener = sk_listener;
+ if (attach_listener) {
+ sock_hold(sk_listener);
+ req->rsk_listener = sk_listener;
+ } else {
+ req->rsk_listener = NULL;
+ }
req_to_sk(req)->sk_prot = sk_listener->sk_prot;
sk_node_init(&req_to_sk(req)->sk_node);
sk_tx_queue_clear(req_to_sk(req));