From b2503cf65a0cb3583a2f0d53f5044ae6e92b6208 Mon Sep 17 00:00:00 2001
From: Jian Yu <yujian@whamcloud.com>
Date: Thu, 30 Sep 2021 23:27:07 -0700
Subject: [PATCH] LU-15052 lnet: include linux/ethtool.h

Kernel 5.11.0-36 removes including linux/ethtool.h from
linux/netdevice.h, which caused the following build error:

dereferencing pointer to incomplete type 'const struct ethtool_ops'

This patch fixes the above issue by adding the include into
the file that uses the structure.

Test-Parameters: trivial

Change-Id: Ifc25de5acaebf2b5fd5bb6f1c303366ab9ea6ef6
Signed-off-by: Jian Yu <yujian@whamcloud.com>
Reviewed-on: https://review.whamcloud.com/45109
Tested-by: jenkins <devops@whamcloud.com>
Reviewed-by: Andreas Dilger <adilger@whamcloud.com>
Tested-by: Maloo <maloo@whamcloud.com>
Reviewed-by: James Simmons <jsimmons@infradead.org>
Reviewed-by: Oleg Drokin <green@whamcloud.com>
---
 lnet/klnds/o2iblnd/o2iblnd.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lnet/klnds/o2iblnd/o2iblnd.c b/lnet/klnds/o2iblnd/o2iblnd.c
index 3407c22..341bef6 100644
--- a/lnet/klnds/o2iblnd/o2iblnd.c
+++ b/lnet/klnds/o2iblnd/o2iblnd.c
@@ -34,6 +34,7 @@
  */
 
 #include <asm/page.h>
+#include <linux/ethtool.h>
 #include <linux/inetdevice.h>
 
 #include "o2iblnd.h"
-- 
1.8.3.1