From b41605a9328686d45f6f4ee7791f476866bcc7a9 Mon Sep 17 00:00:00 2001
From: Shaker Daibes <shakerd@mellanox.com>
Date: Mon, 18 Sep 2017 10:35:38 +0300
Subject: [PATCH 12/12] ethtool: Remove UDP Fragmentation Offload error prints

UFO was removed in kernel, here we remove UFO error prints when using
"ethtool -k" command.

Fixes the following issue:
Features for ens8:
Cannot get device udp-fragmentation-offload settings: Operation not
supported

Signed-off-by: Shaker Daibes <shakerd@mellanox.com>
Signed-off-by: Tariq Toukan <tariqt@mellanox.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
(cherry picked from commit d5d35d8331dee79a7453d3ea501bcc7b8b90582c)
---
 ethtool.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/ethtool.c b/ethtool.c
index 9650f54..1411d62 100644
--- a/ethtool.c
+++ b/ethtool.c
@@ -2187,6 +2187,10 @@ get_features(struct cmd_context *ctx, const struct feature_defs *defs)
 		eval.cmd = off_flag_def[i].get_cmd;
 		err = send_ioctl(ctx, &eval);
 		if (err) {
+			if (errno == EOPNOTSUPP &&
+			    off_flag_def[i].get_cmd == ETHTOOL_GUFO)
+				continue;
+
 			fprintf(stderr,
 				"Cannot get device %s settings: %m\n",
 				off_flag_def[i].long_name);
-- 
1.8.3.1