diff --git a/include/net/sock_reuseport.h b/include/net/sock_reuseport.h
index 43f4a818d88f..3ecaa15d1850 100644
--- a/include/net/sock_reuseport.h
+++ b/include/net/sock_reuseport.h
@@ -55,6 +55,4 @@ static inline bool reuseport_has_conns(struct sock *sk, bool set)
 	return ret;
 }
 
-int reuseport_get_id(struct sock_reuseport *reuse);
-
 #endif  /* _SOCK_REUSEPORT_H */
diff --git a/kernel/bpf/reuseport_array.c b/kernel/bpf/reuseport_array.c
index 50c083ba978c..01badd3eda7a 100644
--- a/kernel/bpf/reuseport_array.c
+++ b/kernel/bpf/reuseport_array.c
@@ -305,11 +305,6 @@ int bpf_fd_reuseport_array_update_elem(struct bpf_map *map, void *key,
 	if (err)
 		goto put_file_unlock;
 
-	/* Ensure reuse->reuseport_id is set */
-	err = reuseport_get_id(reuse);
-	if (err < 0)
-		goto put_file_unlock;
-
 	WRITE_ONCE(nsk->sk_user_data, &array->ptrs[index]);
 	rcu_assign_pointer(array->ptrs[index], nsk);
 	free_osk = osk;
diff --git a/net/core/filter.c b/net/core/filter.c
index 77d2f471b3bb..925b23de218b 100644
--- a/net/core/filter.c
+++ b/net/core/filter.c
@@ -8641,18 +8641,8 @@ BPF_CALL_4(sk_select_reuseport, struct sk_reuseport_kern *, reuse_kern,
 	}
 
 	if (unlikely(reuse->reuseport_id != reuse_kern->reuseport_id)) {
-		struct sock *sk;
+		struct sock *sk = reuse_kern->sk;
 
-		if (unlikely(!reuse_kern->reuseport_id))
-			/* There is a small race between adding the
-			 * sk to the map and setting the
-			 * reuse_kern->reuseport_id.
-			 * Treat it as the sk has not been added to
-			 * the bpf map yet.
-			 */
-			return -ENOENT;
-
-		sk = reuse_kern->sk;
 		if (sk->sk_protocol != selected_sk->sk_protocol)
 			return -EPROTOTYPE;
 		else if (sk->sk_family != selected_sk->sk_family)
diff --git a/net/core/sock_reuseport.c b/net/core/sock_reuseport.c
index 91e9f2223c39..adcb3aea576d 100644
--- a/net/core/sock_reuseport.c
+++ b/net/core/sock_reuseport.c
@@ -16,27 +16,8 @@
 
 DEFINE_SPINLOCK(reuseport_lock);
 
-#define REUSEPORT_MIN_ID 1
 static DEFINE_IDA(reuseport_ida);
 
-int reuseport_get_id(struct sock_reuseport *reuse)
-{
-	int id;
-
-	if (reuse->reuseport_id)
-		return reuse->reuseport_id;
-
-	id = ida_simple_get(&reuseport_ida, REUSEPORT_MIN_ID, 0,
-			    /* Called under reuseport_lock */
-			    GFP_ATOMIC);
-	if (id < 0)
-		return id;
-
-	reuse->reuseport_id = id;
-
-	return reuse->reuseport_id;
-}
-
 static struct sock_reuseport *__reuseport_alloc(unsigned int max_socks)
 {
 	unsigned int size = sizeof(struct sock_reuseport) +
@@ -55,6 +36,7 @@ static struct sock_reuseport *__reuseport_alloc(unsigned int max_socks)
 int reuseport_alloc(struct sock *sk, bool bind_inany)
 {
 	struct sock_reuseport *reuse;
+	int id, ret = 0;
 
 	/* bh lock used since this function call may precede hlist lock in
 	 * soft irq of receive path or setsockopt from process context
@@ -78,10 +60,18 @@ int reuseport_alloc(struct sock *sk, bool bind_inany)
 
 	reuse = __reuseport_alloc(INIT_SOCKS);
 	if (!reuse) {
-		spin_unlock_bh(&reuseport_lock);
-		return -ENOMEM;
+		ret = -ENOMEM;
+		goto out;
 	}
 
+	id = ida_alloc(&reuseport_ida, GFP_ATOMIC);
+	if (id < 0) {
+		kfree(reuse);
+		ret = id;
+		goto out;
+	}
+
+	reuse->reuseport_id = id;
 	reuse->socks[0] = sk;
 	reuse->num_socks = 1;
 	reuse->bind_inany = bind_inany;
@@ -90,7 +80,7 @@ int reuseport_alloc(struct sock *sk, bool bind_inany)
 out:
 	spin_unlock_bh(&reuseport_lock);
 
-	return 0;
+	return ret;
 }
 EXPORT_SYMBOL(reuseport_alloc);
 
@@ -134,8 +124,7 @@ static void reuseport_free_rcu(struct rcu_head *head)
 
 	reuse = container_of(head, struct sock_reuseport, rcu);
 	sk_reuseport_prog_free(rcu_dereference_protected(reuse->prog, 1));
-	if (reuse->reuseport_id)
-		ida_simple_remove(&reuseport_ida, reuse->reuseport_id);
+	ida_free(&reuseport_ida, reuse->reuseport_id);
 	kfree(reuse);
 }
 
@@ -199,12 +188,15 @@ void reuseport_detach_sock(struct sock *sk)
 	reuse = rcu_dereference_protected(sk->sk_reuseport_cb,
 					  lockdep_is_held(&reuseport_lock));
 
-	/* At least one of the sk in this reuseport group is added to
-	 * a bpf map.  Notify the bpf side.  The bpf map logic will
-	 * remove the sk if it is indeed added to a bpf map.
+	/* Notify the bpf side. The sk may be added to a sockarray
+	 * map. If so, sockarray logic will remove it from the map.
+	 *
+	 * Other bpf map types that work with reuseport, like sockmap,
+	 * don't need an explicit callback from here. They override sk
+	 * unhash/close ops to remove the sk from the map before we
+	 * get to this point.
 	 */
-	if (reuse->reuseport_id)
-		bpf_sk_reuseport_detach(sk);
+	bpf_sk_reuseport_detach(sk);
 
 	rcu_assign_pointer(sk->sk_reuseport_cb, NULL);