Commit 44e936d7 authored by Muhammad Usama Anjum's avatar Muhammad Usama Anjum Committed by Marcel Holtmann
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Bluetooth: btusb: fix memory leak 



If btusb_mtk_submit_wmt_recv_urb returns error, wc should be freed and
then error should be returned to prevent memory leak.

Addresses-Coverity: ("Prevent memory leak")
Fixes: 4cbb375e997d ("Bluetooth: btusb: Fixed too many in-token issue for Mediatek Chip.")
Signed-off-by: default avatarMuhammad Usama Anjum <musamaanjum@gmail.com>
Signed-off-by: default avatarMarcel Holtmann <marcel@holtmann.org>
parent 393dc5d1

drivers/bluetooth/btusb.c

+1 −1
Original line number Diff line number Diff line
@@ -3345,7 +3345,7 @@ static int btusb_mtk_hci_wmt_sync(struct hci_dev *hdev, 
	/* Submit control IN URB on demand to process the WMT event */

	err = btusb_mtk_submit_wmt_recv_urb(hdev);

	if (err < 0)

		return err;

		goto err_free_wc;



	/* The vendor specific WMT commands are all answered by a vendor

	 * specific event and will have the Command Status or Command