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path: root/drivers/bluetooth/bfusb.c
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Diffstat (limited to 'drivers/bluetooth/bfusb.c')
-rw-r--r--drivers/bluetooth/bfusb.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/bluetooth/bfusb.c b/drivers/bluetooth/bfusb.c
index 5a321b4076aa..cab93935cc7f 100644
--- a/drivers/bluetooth/bfusb.c
+++ b/drivers/bluetooth/bfusb.c
@@ -628,6 +628,9 @@ static int bfusb_probe(struct usb_interface *intf, const struct usb_device_id *i
data->bulk_out_ep = bulk_out_ep->desc.bEndpointAddress;
data->bulk_pkt_size = le16_to_cpu(bulk_out_ep->desc.wMaxPacketSize);
+ if (!data->bulk_pkt_size)
+ goto done;
+
rwlock_init(&data->lock);
data->reassembly = NULL;