diff options
| -rw-r--r-- | drivers/hid/hid-logitech-hidpp.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/hid/hid-logitech-hidpp.c b/drivers/hid/hid-logitech-hidpp.c index aaef405a717e..1d46783384ed 100644 --- a/drivers/hid/hid-logitech-hidpp.c +++ b/drivers/hid/hid-logitech-hidpp.c @@ -969,7 +969,8 @@ static int hidpp_root_get_protocol_version(struct hidpp_device *hidpp) } /* the device might not be connected */ - if (ret == HIDPP_ERROR_RESOURCE_ERROR) + if (ret == HIDPP_ERROR_RESOURCE_ERROR || + ret == HIDPP_ERROR_UNKNOWN_DEVICE) return -EIO; if (ret > 0) { |