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| author | Christophe JAILLET <christophe.jaillet@wanadoo.fr> | 2024-01-15 23:12:19 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-05-30 10:49:30 +0300 |
| commit | 97d3a964ee5dfcd5565d9044cba2ac3ced59e4bb (patch) | |
| tree | 2e3ad18a15ffc5640e41d8dd5c73fef1356a21e5 /net | |
| parent | 73141ab9e3f13c79ca21e715d8adafd9a5eddd7b (diff) | |
| download | linux-97d3a964ee5dfcd5565d9044cba2ac3ced59e4bb.tar.xz | |
Bluetooth: Remove usage of the deprecated ida_simple_xx() API
[ Upstream commit 9c16d0c8d93e3d2a95c5ed927b061f244db75579 ]
ida_alloc() and ida_free() should be preferred to the deprecated
ida_simple_get() and ida_simple_remove().
Note that the upper limit of ida_simple_get() is exclusive, but the one of
ida_alloc_max() is inclusive. So a -1 has been added when needed.
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Stable-dep-of: 84a4bb6548a2 ("Bluetooth: HCI: Remove HCI_AMP support")
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'net')
| -rw-r--r-- | net/bluetooth/hci_core.c | 9 | ||||
| -rw-r--r-- | net/bluetooth/hci_sock.c | 4 |
2 files changed, 7 insertions, 6 deletions
diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c index befe645d3f9b..101ea9137dfe 100644 --- a/net/bluetooth/hci_core.c +++ b/net/bluetooth/hci_core.c @@ -2609,10 +2609,11 @@ int hci_register_dev(struct hci_dev *hdev) */ switch (hdev->dev_type) { case HCI_PRIMARY: - id = ida_simple_get(&hci_index_ida, 0, HCI_MAX_ID, GFP_KERNEL); + id = ida_alloc_max(&hci_index_ida, HCI_MAX_ID - 1, GFP_KERNEL); break; case HCI_AMP: - id = ida_simple_get(&hci_index_ida, 1, HCI_MAX_ID, GFP_KERNEL); + id = ida_alloc_range(&hci_index_ida, 1, HCI_MAX_ID - 1, + GFP_KERNEL); break; default: return -EINVAL; @@ -2711,7 +2712,7 @@ err_wqueue: destroy_workqueue(hdev->workqueue); destroy_workqueue(hdev->req_workqueue); err: - ida_simple_remove(&hci_index_ida, hdev->id); + ida_free(&hci_index_ida, hdev->id); return error; } @@ -2793,7 +2794,7 @@ void hci_release_dev(struct hci_dev *hdev) hci_dev_unlock(hdev); ida_destroy(&hdev->unset_handle_ida); - ida_simple_remove(&hci_index_ida, hdev->id); + ida_free(&hci_index_ida, hdev->id); kfree_skb(hdev->sent_cmd); kfree_skb(hdev->req_skb); kfree_skb(hdev->recv_event); diff --git a/net/bluetooth/hci_sock.c b/net/bluetooth/hci_sock.c index 3f5f0932330d..703b84bd48d5 100644 --- a/net/bluetooth/hci_sock.c +++ b/net/bluetooth/hci_sock.c @@ -101,7 +101,7 @@ static bool hci_sock_gen_cookie(struct sock *sk) int id = hci_pi(sk)->cookie; if (!id) { - id = ida_simple_get(&sock_cookie_ida, 1, 0, GFP_KERNEL); + id = ida_alloc_min(&sock_cookie_ida, 1, GFP_KERNEL); if (id < 0) id = 0xffffffff; @@ -119,7 +119,7 @@ static void hci_sock_free_cookie(struct sock *sk) if (id) { hci_pi(sk)->cookie = 0xffffffff; - ida_simple_remove(&sock_cookie_ida, id); + ida_free(&sock_cookie_ida, id); } } |