From: Dinghao Liu dinghao.liu@zju.edu.cn
[ Upstream commit d33fe77bdf75806d785dabf90d21d962122e5296 ]
When kmalloc() on buf fails, urb should be freed just like when kmalloc() on dr fails.
Signed-off-by: Dinghao Liu dinghao.liu@zju.edu.cn Signed-off-by: Marcel Holtmann marcel@holtmann.org Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/bluetooth/btusb.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c index 8d2608ddfd087..f88968bcdd6a8 100644 --- a/drivers/bluetooth/btusb.c +++ b/drivers/bluetooth/btusb.c @@ -2896,6 +2896,7 @@ static int btusb_mtk_submit_wmt_recv_urb(struct hci_dev *hdev) buf = kmalloc(size, GFP_KERNEL); if (!buf) { kfree(dr); + usb_free_urb(urb); return -ENOMEM; }