[PATCH v3 1/2] Bluetooth: btnxpuart: Simplify nxp_recv_acl_pkt() by hci_acl_handle()

[Zijun Hu]

Simplify nxp_recv_acl_pkt() by using hci_acl_handle() instead of:

__u16 handle = __le16_to_cpu(hci_acl_hdr(skb)->handle);
... (handle & 0x0FFF) ...

Reviewed-by: Neeraj Sanjay Kale <neeraj.sanjaykale@xxxxxxx>
Signed-off-by: Zijun Hu <zijun.hu@xxxxxxxxxxxxxxxx>
---
 drivers/bluetooth/btnxpuart.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/bluetooth/btnxpuart.c b/drivers/bluetooth/btnxpuart.c
index 25e7b41b349f..b975a00eb6f8 100644
--- a/drivers/bluetooth/btnxpuart.c
+++ b/drivers/bluetooth/btnxpuart.c
@@ -1400,20 +1400,18 @@ static int nxp_process_fw_dump(struct hci_dev *hdev, struct sk_buff *skb)
 
 free_skb:
 	kfree_skb(skb);
 	return 0;
 }
 
 static int nxp_recv_acl_pkt(struct hci_dev *hdev, struct sk_buff *skb)
 {
-	__u16 handle = __le16_to_cpu(hci_acl_hdr(skb)->handle);
-
 	/* FW dump chunks are ACL packets with conn handle 0xfff */
-	if ((handle & 0x0FFF) == 0xFFF)
+	if (hci_acl_handle(skb) == 0xFFF)
 		return nxp_process_fw_dump(hdev, skb);
 	else
 		return hci_recv_frame(hdev, skb);
 }
 
 static int nxp_set_bdaddr(struct hci_dev *hdev, const bdaddr_t *bdaddr)
 {
 	union nxp_set_bd_addr_payload pcmd;

-- 
2.34.1