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