The setup_packet of control urb is not freed if usb_submit_urb fails or
the submitted urb is killed. Add free in these two paths.
Fixes: a1c49c434e150 ("Bluetooth: btusb: Add protocol support for MediaTek MT7668U USB devices")
Signed-off-by: Jiajia Liu <liujiajia@kylinos.cn>
---
drivers/bluetooth/btmtk.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/bluetooth/btmtk.c b/drivers/bluetooth/btmtk.c
index f70c1b0f8990..5330f06f000a 100644
--- a/drivers/bluetooth/btmtk.c
+++ b/drivers/bluetooth/btmtk.c
@@ -537,6 +537,7 @@ static void btmtk_usb_wmt_recv(struct urb *urb)
return;
} else if (urb->status == -ENOENT) {
/* Avoid suspend failed when usb_kill_urb */
+ kfree(urb->setup_packet);
return;
}
@@ -610,6 +611,7 @@ static int btmtk_usb_submit_wmt_recv_urb(struct hci_dev *hdev)
if (err != -EPERM && err != -ENODEV)
bt_dev_err(hdev, "urb %p submission failed (%d)",
urb, -err);
+ kfree(dr);
usb_unanchor_urb(urb);
}
--
2.53.0