diff options
| author | Ziyang Xuan <william.xuanziyang@huawei.com> | 2023-10-11 12:57:31 +0300 |
|---|---|---|
| committer | Luiz Augusto von Dentz <luiz.von.dentz@intel.com> | 2023-10-23 21:03:20 +0300 |
| commit | 181a42edddf51d5d9697ecdf365d72ebeab5afb0 (patch) | |
| tree | 28decb9a44b9deb3a8c513faf1d2bef8eabc871c /net/bluetooth/amp.c | |
| parent | 624820f7c8826dd010e8b1963303c145f99816e9 (diff) | |
| download | linux-181a42edddf51d5d9697ecdf365d72ebeab5afb0.tar.xz | |
Bluetooth: Make handle of hci_conn be unique
The handle of new hci_conn is always HCI_CONN_HANDLE_MAX + 1 if
the handle of the first hci_conn entry in hci_dev->conn_hash->list
is not HCI_CONN_HANDLE_MAX + 1. Use ida to manage the allocation of
hci_conn->handle to make it be unique.
Fixes: 9f78191cc9f1 ("Bluetooth: hci_conn: Always allocate unique handles")
Signed-off-by: Ziyang Xuan <william.xuanziyang@huawei.com>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Diffstat (limited to 'net/bluetooth/amp.c')
| -rw-r--r-- | net/bluetooth/amp.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/net/bluetooth/amp.c b/net/bluetooth/amp.c index 2134f92bd7ac..5d698f19868c 100644 --- a/net/bluetooth/amp.c +++ b/net/bluetooth/amp.c @@ -109,7 +109,7 @@ struct hci_conn *phylink_add(struct hci_dev *hdev, struct amp_mgr *mgr, struct hci_conn *hcon; u8 role = out ? HCI_ROLE_MASTER : HCI_ROLE_SLAVE; - hcon = hci_conn_add(hdev, AMP_LINK, dst, role); + hcon = hci_conn_add(hdev, AMP_LINK, dst, role, __next_handle(mgr)); if (!hcon) return NULL; @@ -117,7 +117,6 @@ struct hci_conn *phylink_add(struct hci_dev *hdev, struct amp_mgr *mgr, hcon->state = BT_CONNECT; hcon->attempt++; - hcon->handle = __next_handle(mgr); hcon->remote_id = remote_id; hcon->amp_mgr = amp_mgr_get(mgr); |