From 65a4fbbf22636af5dd110fc272fac6b0d84e42fc Mon Sep 17 00:00:00 2001 From: Jakub Kicinski Date: Thu, 21 Oct 2021 06:12:14 -0700 Subject: net: hldc_fr: use dev_addr_set() MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Commit 406f42fa0d3c ("net-next: When a bond have a massive amount of VLANs...") introduced a rbtree for faster Ethernet address look up. To maintain netdev->dev_addr in this tree we need to make all the writes to it got through appropriate helpers. Acked-by: Krzysztof Hałasa Signed-off-by: Jakub Kicinski --- drivers/net/wan/hdlc_fr.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'drivers/net/wan') diff --git a/drivers/net/wan/hdlc_fr.c b/drivers/net/wan/hdlc_fr.c index 7637edce443e..81e72bc1891f 100644 --- a/drivers/net/wan/hdlc_fr.c +++ b/drivers/net/wan/hdlc_fr.c @@ -1093,7 +1093,9 @@ static int fr_add_pvc(struct net_device *frad, unsigned int dlci, int type) dev->priv_flags &= ~IFF_TX_SKB_SHARING; eth_hw_addr_random(dev); } else { - *(__be16 *)dev->dev_addr = htons(dlci); + __be16 addr = htons(dlci); + + dev_addr_set(dev, (u8 *)&addr); dlci_to_q922(dev->broadcast, dlci); } dev->netdev_ops = &pvc_ops; -- cgit v1.2.3