linux-kernel - [PATCH net-next] Bluetooth: Remove hci_conn_hash_lookup

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Message-ID: <20250620070345.2166957-1-yuehaibing@huawei.com>
Date: Fri, 20 Jun 2025 15:03:45 +0800
From: Yue Haibing <yuehaibing@...wei.com>
To: <marcel@...tmann.org>, <johan.hedberg@...il.com>, <luiz.dentz@...il.com>,
	<davem@...emloft.net>, <edumazet@...gle.com>, <kuba@...nel.org>,
	<pabeni@...hat.com>, <horms@...nel.org>
CC: <linux-bluetooth@...r.kernel.org>, <netdev@...r.kernel.org>,
	<linux-kernel@...r.kernel.org>, <yuehaibing@...wei.com>
Subject: [PATCH net-next] Bluetooth: Remove hci_conn_hash_lookup_state()

Since commit 4aa42119d971 ("Bluetooth: Remove pending ACL connection
attempts") this function is unused.

Signed-off-by: Yue Haibing <yuehaibing@...wei.com>
---
 include/net/bluetooth/hci_core.h | 20 --------------------
 1 file changed, 20 deletions(-)

diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h
index a760f05fa3fb..939eba829fed 100644
--- a/include/net/bluetooth/hci_core.h
+++ b/include/net/bluetooth/hci_core.h
@@ -1415,26 +1415,6 @@ hci_conn_hash_lookup_pa_sync_handle(struct hci_dev *hdev, __u16 sync_handle)
 	return NULL;
 }
 
-static inline struct hci_conn *hci_conn_hash_lookup_state(struct hci_dev *hdev,
-							__u8 type, __u16 state)
-{
-	struct hci_conn_hash *h = &hdev->conn_hash;
-	struct hci_conn  *c;
-
-	rcu_read_lock();
-
-	list_for_each_entry_rcu(c, &h->list, list) {
-		if (c->type == type && c->state == state) {
-			rcu_read_unlock();
-			return c;
-		}
-	}
-
-	rcu_read_unlock();
-
-	return NULL;
-}
-
 typedef void (*hci_conn_func_t)(struct hci_conn *conn, void *data);
 static inline void hci_conn_hash_list_state(struct hci_dev *hdev,
 					    hci_conn_func_t func, __u8 type,
-- 
2.34.1