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Bluetooth: hci_sync: Fix Opcode prints in bt_dev_dbg/err 

[ Upstream commit 530886897c789cf77c9a0d4a7cc5549f0768b5f8 ]

Printed Opcodes may be missing leading zeros:

	Bluetooth: hci0: Opcode 0x c03 failed: -110

Fix this by always printing leading zeros:

	Bluetooth: hci0: Opcode 0x0c03 failed: -110

Fixes: d0b137062b ("Bluetooth: hci_sync: Rework init stages")
Fixes: 6a98e3836f ("Bluetooth: Add helper for serialized HCI command execution")
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Marcel Ziswiler 2023-10-18 16:47:35 +02:00 committed by Greg Kroah-Hartman
parent 6f505a013c
commit 4bb26ec7ed
1 changed files with 2 additions and 2 deletions
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4
net/bluetooth/hci_sync.c
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@ -151,7 +151,7 @@ struct sk_buff *__hci_cmd_sync_sk(struct hci_dev *hdev, u16 opcode, u32 plen,
struct sk_buff *skb;
int err = 0;
bt_dev_dbg(hdev, "Opcode 0x%4x", opcode);
bt_dev_dbg(hdev, "Opcode 0x%4.4x", opcode);
hci_req_init(&req, hdev);
@ -247,7 +247,7 @@ int __hci_cmd_sync_status_sk(struct hci_dev *hdev, u16 opcode, u32 plen,
skb = __hci_cmd_sync_sk(hdev, opcode, plen, param, event, timeout, sk);
if (IS_ERR(skb)) {
if (!event)
bt_dev_err(hdev, "Opcode 0x%4x failed: %ld", opcode,
bt_dev_err(hdev, "Opcode 0x%4.4x failed: %ld", opcode,
PTR_ERR(skb));
return PTR_ERR(skb);
}