netdev - [PATCH 2/3] ehea: fix promiscuous mode

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Message-Id: <1334673715-16338-3-git-send-email-cascardo@linux.vnet.ibm.com>
Date:	Tue, 17 Apr 2012 11:41:54 -0300
From:	Thadeu Lima de Souza Cascardo <cascardo@...ux.vnet.ibm.com>
To:	"David S. Miller" <davem@...emloft.net>
Cc:	netdev@...r.kernel.org,
	Thadeu Lima de Souza Cascardo <cascardo@...ux.vnet.ibm.com>,
	Breno Leitao <leitao@...ux.vnet.ibm.com>
Subject: [PATCH 2/3] ehea: fix promiscuous mode

commit a4910b744486254cfa61995954c118fb2283c4fd has broken promiscuous
mode, which is never set. port->promisc just reflects the last setting
of PROMISCUOUS mode to avoid doing an extra hypercall when it's already
set.

However, since it may fail because of hypervisor permissions, we should
still respect the multicast settings and not simply exit after setting
promiscuous mode.

Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo@...ux.vnet.ibm.com>
Cc: Breno Leitao <leitao@...ux.vnet.ibm.com>
---
 drivers/net/ethernet/ibm/ehea/ehea_main.c |    6 +-----
 1 files changed, 1 insertions(+), 5 deletions(-)

diff --git a/drivers/net/ethernet/ibm/ehea/ehea_main.c b/drivers/net/ethernet/ibm/ehea/ehea_main.c
index 25d1258..35caeb5 100644
--- a/drivers/net/ethernet/ibm/ehea/ehea_main.c
+++ b/drivers/net/ethernet/ibm/ehea/ehea_main.c
@@ -1946,11 +1946,7 @@ static void ehea_set_multicast_list(struct net_device *dev)
 	struct netdev_hw_addr *ha;
 	int ret;
 
-	if (port->promisc) {
-		ehea_promiscuous(dev, 1);
-		return;
-	}
-	ehea_promiscuous(dev, 0);
+	ehea_promiscuous(dev, !!(dev->flags & IFF_PROMISC));
 
 	if (dev->flags & IFF_ALLMULTI) {
 		ehea_allmulti(dev, 1);
-- 
1.7.4.4

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