From: Marcel Ziswiler <marcel.ziswiler@toradex.com> stable inclusion from stable-v6.6.2 commit d4b8c082f620690f798b36da8afe3e21c45fdce4 category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I8IW7G Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=... -------------------------------- [ 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: d0b137062b2d ("Bluetooth: hci_sync: Rework init stages") Fixes: 6a98e3836fa2 ("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> Signed-off-by: Zheng Zengkai <zhengzengkai@huawei.com> --- net/bluetooth/hci_sync.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/net/bluetooth/hci_sync.c b/net/bluetooth/hci_sync.c index a15ab0b874a9..9e71362c04b4 100644 --- a/net/bluetooth/hci_sync.c +++ b/net/bluetooth/hci_sync.c @@ -152,7 +152,7 @@ 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); @@ -248,7 +248,7 @@ 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); } -- 2.25.1