From: Jakub Kicinski <kuba@kernel.org>
Date: Thu, 5 Mar 2020 17:06:01 -0800
Subject: staging: qlge: reject unsupported coalescing params
Patch-mainline: v5.7-rc1
Git-commit: 35fa705665c6635d0a4e8c26a467cab6a687cc45
References: jsc#SLE-15139

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@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Acked-by: Shung-Hsi Yu <shung-hsi.yu@suse.com>
---
 drivers/staging/qlge/qlge_ethtool.c |    2 ++
 1 file changed, 2 insertions(+)

--- a/drivers/staging/qlge/qlge_ethtool.c
+++ b/drivers/staging/qlge/qlge_ethtool.c
@@ -718,6 +718,8 @@ static void ql_set_msglevel(struct net_d
 }
 
 const struct ethtool_ops qlge_ethtool_ops = {
+	.supported_coalesce_params = ETHTOOL_COALESCE_USECS |
+				     ETHTOOL_COALESCE_MAX_FRAMES,
 	.get_drvinfo = ql_get_drvinfo,
 	.get_wol = ql_get_wol,
 	.set_wol = ql_set_wol,