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From: Yang Li <yang.lee@linux.alibaba.com>
To: marcel@holtmann.org
Cc: johan.hedberg@gmail.com, luiz.dentz@gmail.com,
	linux-bluetooth@vger.kernel.org, linux-kernel@vger.kernel.org,
	Yang Li <yang.lee@linux.alibaba.com>
Subject: [PATCH -next] Bluetooth: btusb: Fix the application of sizeof to pointer
Date: Fri,  3 Sep 2021 15:16:32 +0800	[thread overview]
Message-ID: <1630653392-45523-1-git-send-email-yang.lee@linux.alibaba.com> (raw)

sizeof() when applied to a pointer typed expression gives the size of
the pointer.

Clean up coccicheck warning:
./drivers/bluetooth/btusb.c:2210:36-42: ERROR: application of sizeof to
pointer

Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Signed-off-by: Yang Li <yang.lee@linux.alibaba.com>
---
 drivers/bluetooth/btusb.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c
index 928cbfa..5bf479e 100644
--- a/drivers/bluetooth/btusb.c
+++ b/drivers/bluetooth/btusb.c
@@ -2207,7 +2207,7 @@ static int btusb_set_bdaddr_mtk(struct hci_dev *hdev, const bdaddr_t *bdaddr)
 	struct sk_buff *skb;
 	long ret;
 
-	skb = __hci_cmd_sync(hdev, 0xfc1a, sizeof(bdaddr), bdaddr, HCI_INIT_TIMEOUT);
+	skb = __hci_cmd_sync(hdev, 0xfc1a, sizeof(*bdaddr), bdaddr, HCI_INIT_TIMEOUT);
 	if (IS_ERR(skb)) {
 		ret = PTR_ERR(skb);
 		bt_dev_err(hdev, "changing Mediatek device address failed (%ld)",
-- 
1.8.3.1


             reply	other threads:[~2021-09-03  7:16 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-09-03  7:16 Yang Li [this message]
2021-09-03  7:59 ` [-next] Bluetooth: btusb: Fix the application of sizeof to pointer bluez.test.bot
2021-09-10  7:33 ` [PATCH -next] " Marcel Holtmann

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