diff options
| -rw-r--r-- | drivers/net/wireless/rsi/rsi_91x_usb.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/drivers/net/wireless/rsi/rsi_91x_usb.c b/drivers/net/wireless/rsi/rsi_91x_usb.c index ead75574e10a..396b9b81c1cd 100644 --- a/drivers/net/wireless/rsi/rsi_91x_usb.c +++ b/drivers/net/wireless/rsi/rsi_91x_usb.c @@ -149,9 +149,17 @@ static int rsi_find_bulk_in_and_out_endpoints(struct usb_interface *interface, break; } - if (!(dev->bulkin_endpoint_addr[0]) && - dev->bulkout_endpoint_addr[0]) + if (!(dev->bulkin_endpoint_addr[0] && dev->bulkout_endpoint_addr[0])) { + dev_err(&interface->dev, "missing wlan bulk endpoints\n"); return -EINVAL; + } + + if (adapter->priv->coex_mode > 1) { + if (!dev->bulkin_endpoint_addr[1]) { + dev_err(&interface->dev, "missing bt bulk-in endpoint\n"); + return -EINVAL; + } + } return 0; } |