linux-kernel - [net v3 4/5] net: sgi: ioc3-eth: fix setting NETIF_F

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Message-Id: <20191104104515.7066-4-tbogendoerfer@suse.de>
Date:   Mon,  4 Nov 2019 11:45:14 +0100
From:   Thomas Bogendoerfer <tbogendoerfer@...e.de>
To:     Ralf Baechle <ralf@...ux-mips.org>,
        "David S. Miller" <davem@...emloft.net>,
        linux-mips@...r.kernel.org, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org
Cc:     Christoph Hellwig <hch@....de>
Subject: [net v3 4/5] net: sgi: ioc3-eth: fix setting NETIF_F_HIGHDMA

From: Christoph Hellwig <hch@....de>

Set NETIF_F_HIGHDMA together with the NETIF_F_IP_CSUM flag instead of
letting the second assignment overwrite it.  Probably doesn't matter
in practice as none of the systems an IOC3 is usually found in has
highmem to start with.

Signed-off-by: Christoph Hellwig <hch@....de>
Signed-off-by: Thomas Bogendoerfer <tbogendoerfer@...e.de>
---
 drivers/net/ethernet/sgi/ioc3-eth.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/net/ethernet/sgi/ioc3-eth.c b/drivers/net/ethernet/sgi/ioc3-eth.c
index dc2e22652b55..1af68826810a 100644
--- a/drivers/net/ethernet/sgi/ioc3-eth.c
+++ b/drivers/net/ethernet/sgi/ioc3-eth.c
@@ -1192,8 +1192,6 @@ static int ioc3_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 		goto out_disable;
 	}
 
-	dev->features |= NETIF_F_HIGHDMA;
-
 	err = pci_request_regions(pdev, "ioc3");
 	if (err)
 		goto out_free;
@@ -1274,7 +1272,7 @@ static int ioc3_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 	dev->netdev_ops		= &ioc3_netdev_ops;
 	dev->ethtool_ops	= &ioc3_ethtool_ops;
 	dev->hw_features	= NETIF_F_IP_CSUM | NETIF_F_RXCSUM;
-	dev->features		= NETIF_F_IP_CSUM;
+	dev->features		= NETIF_F_IP_CSUM | NETIF_F_HIGHDMA;
 
 	sw_physid1 = ioc3_mdio_read(dev, ip->mii.phy_id, MII_PHYSID1);
 	sw_physid2 = ioc3_mdio_read(dev, ip->mii.phy_id, MII_PHYSID2);
-- 
2.16.4