From aa41a267380338c446e8425a5b425c5dde244bf0 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sebastian=20P=C3=B6hn?= <s.poehn@stud.hs-esslingen.de>
Date: Mon, 23 May 2011 15:53:55 +0200
Subject: ethtool: mask out FLOW_EXT

The FLOW_EXT bit must be masked out. Otherwise if e.g. vlan is set a
driver receiving the ntuple may not detect the flow_type correctly!

Signed-off-by: Sebastian Poehn <sebastian.poehn@belden.com>
[bwh: Fixed spacing]
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
---
 ethtool.c | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'ethtool.c')

diff --git a/ethtool.c b/ethtool.c
index 34fe107..edfbe3d 100644
--- a/ethtool.c
+++ b/ethtool.c
@@ -3135,6 +3135,9 @@ static int flow_spec_to_ntuple(struct ethtool_rx_flow_spec *fsp,
 		}
 	}
 
+	/* Mask out the extended bit, because ntuple does not know it! */
+	ntuple->flow_type &= ~FLOW_EXT;
+
 	return 0;
 }
 
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