From: Stephen Hemminger <stephen@networkplumber.org>
Date: Wed, 7 Mar 2018 21:49:09 +0000 (-0800)
Subject: hv_netvsc: fix filter flags
X-Git-Tag: v4.14.45~261
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=9241c4f472054a46605d0a820e3b93fa59c23406;p=platform%2Fkernel%2Flinux-rpi.git

hv_netvsc: fix filter flags

[ Upstream commit de3d50aadd40bf68614db9fd157b275ce9c2d467 ]

The recent change to not always enable all multicast and broadcast
was broken; meant to set filter, not change flags.

Fixes: 009f766ca238 ("hv_netvsc: filter multicast/broadcast")
Signed-off-by: Stephen Hemminger <sthemmin@microsoft.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/net/hyperv/rndis_filter.c b/drivers/net/hyperv/rndis_filter.c
index e1827e221c74..99b55a3f189d 100644
--- a/drivers/net/hyperv/rndis_filter.c
+++ b/drivers/net/hyperv/rndis_filter.c
@@ -857,9 +857,9 @@ static void rndis_set_multicast(struct work_struct *w)
 		filter = NDIS_PACKET_TYPE_PROMISCUOUS;
 	} else {
 		if (flags & IFF_ALLMULTI)
-			flags |= NDIS_PACKET_TYPE_ALL_MULTICAST;
+			filter |= NDIS_PACKET_TYPE_ALL_MULTICAST;
 		if (flags & IFF_BROADCAST)
-			flags |= NDIS_PACKET_TYPE_BROADCAST;
+			filter |= NDIS_PACKET_TYPE_BROADCAST;
 	}
 
 	rndis_filter_set_packet_filter(rdev, filter);