Add missing usb_free_urb() on failure path after usb_alloc_urb().
Fixes: ceac1cb0259d ("Bluetooth: btusb: mediatek: add ISO data transmission functions")
Signed-off-by: Chen Ni <nichen@xxxxxxxxxxx>
---
drivers/bluetooth/btmtk.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/bluetooth/btmtk.c b/drivers/bluetooth/btmtk.c
index 4390fd571dbd..a95b1074ad36 100644
--- a/drivers/bluetooth/btmtk.c
+++ b/drivers/bluetooth/btmtk.c
@@ -1043,8 +1043,10 @@ struct urb *alloc_mtk_intr_urb(struct hci_dev *hdev, struct sk_buff *skb,
if (!urb)
return ERR_PTR(-ENOMEM);
- if (btmtk_isopkt_pad(hdev, skb))
+ if (btmtk_isopkt_pad(hdev, skb)) {
+ usb_free_urb(urb);
return ERR_PTR(-EINVAL);
+ }
pipe = usb_sndintpipe(btmtk_data->udev,
btmtk_data->isopkt_tx_ep->bEndpointAddress);
--
2.25.1
