diff mbox series

[v1,2/5] Bluetooth: hci_core: Don't use hci_prepare_cmd

Message ID 20240701211538.1420913-2-luiz.dentz@gmail.com
State Superseded
Headers show
Series [v1,1/5] Bluetooth: hci_core: Remove usage of hci_req_sync | expand

Commit Message

Luiz Augusto von Dentz July 1, 2024, 9:15 p.m. UTC 
From: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>

This replaces the instance of hci_prepare_cmd with hci_cmd_sync_alloc
since the former is part of hci_request.c which is considered
deprecated.

Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
---
 include/net/bluetooth/hci_sync.h | 4 ++++
 net/bluetooth/hci_core.c         | 4 ++--
 net/bluetooth/hci_sync.c         | 5 ++---
 3 files changed, 8 insertions(+), 5 deletions(-)
diff mbox series

Patch

diff --git a/include/net/bluetooth/hci_sync.h b/include/net/bluetooth/hci_sync.h
index 620e6014beb2..a8d88247ac89 100644
--- a/include/net/bluetooth/hci_sync.h
+++ b/include/net/bluetooth/hci_sync.h
@@ -20,6 +20,10 @@  struct hci_cmd_sync_work_entry {
 };
 
 struct adv_info;
+
+struct sk_buff *hci_cmd_sync_alloc(struct hci_dev *hdev, u16 opcode, u32 plen,
+				   const void *param, struct sock *sk);
+
 /* Function with sync suffix shall not be called with hdev->lock held as they
  * wait the command to complete and in the meantime an event could be received
  * which could attempt to acquire hdev->lock causing a deadlock.
diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c
index ff60c3617ebd..1e8e84017e1e 100644
--- a/net/bluetooth/hci_core.c
+++ b/net/bluetooth/hci_core.c
@@ -3057,7 +3057,7 @@  int hci_send_cmd(struct hci_dev *hdev, __u16 opcode, __u32 plen,
 
 	BT_DBG("%s opcode 0x%4.4x plen %d", hdev->name, opcode, plen);
 
-	skb = hci_prepare_cmd(hdev, opcode, plen, param);
+	skb = hci_cmd_sync_alloc(hdev, opcode, plen, param, NULL);
 	if (!skb) {
 		bt_dev_err(hdev, "no memory for command");
 		return -ENOMEM;
@@ -3092,7 +3092,7 @@  int __hci_cmd_send(struct hci_dev *hdev, u16 opcode, u32 plen,
 		return -EINVAL;
 	}
 
-	skb = hci_prepare_cmd(hdev, opcode, plen, param);
+	skb = hci_cmd_sync_alloc(hdev, opcode, plen, param, NULL);
 	if (!skb) {
 		bt_dev_err(hdev, "no memory for command (opcode 0x%4.4x)",
 			   opcode);
diff --git a/net/bluetooth/hci_sync.c b/net/bluetooth/hci_sync.c
index 46b394842a27..0c8888448d3c 100644
--- a/net/bluetooth/hci_sync.c
+++ b/net/bluetooth/hci_sync.c
@@ -49,9 +49,8 @@  static void hci_cmd_sync_complete(struct hci_dev *hdev, u8 result, u16 opcode,
 	wake_up_interruptible(&hdev->req_wait_q);
 }
 
-static struct sk_buff *hci_cmd_sync_alloc(struct hci_dev *hdev, u16 opcode,
-					  u32 plen, const void *param,
-					  struct sock *sk)
+struct sk_buff *hci_cmd_sync_alloc(struct hci_dev *hdev, u16 opcode, u32 plen,
+				   const void *param, struct sock *sk)
 {
 	int len = HCI_COMMAND_HDR_SIZE + plen;
 	struct hci_command_hdr *hdr;