Set ethtool_ops->supported_coalesce_params to let the core reject unsupported coalescing parameters. This driver did not previously reject unsupported parameters. Signed-off-by: Jakub Kicinski <kuba@xxxxxxxxxx> --- drivers/net/usb/r8152.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/usb/r8152.c b/drivers/net/usb/r8152.c index b8d2722a1b33..f27fdd6ab86f 100644 --- a/drivers/net/usb/r8152.c +++ b/drivers/net/usb/r8152.c @@ -6345,6 +6345,7 @@ static int rtl8152_set_ringparam(struct net_device *netdev, } static const struct ethtool_ops ops = { + .supported_coalesce_params = ETHTOOL_COALESCE_USECS, .get_drvinfo = rtl8152_get_drvinfo, .get_link = ethtool_op_get_link, .nway_reset = rtl8152_nway_reset, -- 2.24.1