From: Jakub Kicinski <kuba@kernel.org>
To: davem@davemloft.net
Cc: netdev@vger.kernel.org, Jakub Kicinski <kuba@kernel.org>
Subject: [PATCH net-next v2 2/8] net: rtnetlink: use __dev_addr_set()
Date: Fri, 22 Oct 2021 16:20:57 -0700 [thread overview]
Message-ID: <20211022232103.2715312-3-kuba@kernel.org> (raw)
In-Reply-To: <20211022232103.2715312-1-kuba@kernel.org>
Get it ready for constant netdev->dev_addr.
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
---
net/core/rtnetlink.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c
index 79477dcae7c2..2af8aeeadadf 100644
--- a/net/core/rtnetlink.c
+++ b/net/core/rtnetlink.c
@@ -3204,8 +3204,8 @@ struct net_device *rtnl_create_link(struct net *net, const char *ifname,
dev->mtu = mtu;
}
if (tb[IFLA_ADDRESS]) {
- memcpy(dev->dev_addr, nla_data(tb[IFLA_ADDRESS]),
- nla_len(tb[IFLA_ADDRESS]));
+ __dev_addr_set(dev, nla_data(tb[IFLA_ADDRESS]),
+ nla_len(tb[IFLA_ADDRESS]));
dev->addr_assign_type = NET_ADDR_SET;
}
if (tb[IFLA_BROADCAST])
--
2.31.1
next prev parent reply other threads:[~2021-10-22 23:21 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-10-22 23:20 [PATCH net-next v2 0/8] don't write directly to netdev->dev_addr Jakub Kicinski
2021-10-22 23:20 ` [PATCH net-next v2 1/8] net: core: constify mac addrs in selftests Jakub Kicinski
2021-10-22 23:20 ` Jakub Kicinski [this message]
2021-10-22 23:20 ` [PATCH net-next v2 3/8] net: phy: constify netdev->dev_addr references Jakub Kicinski
2021-10-22 23:20 ` [PATCH net-next v2 4/8] net: bonding: constify and use dev_addr_set() Jakub Kicinski
2021-10-22 23:21 ` [PATCH net-next v2 5/8] net: hsr: get ready for const netdev->dev_addr Jakub Kicinski
2021-10-22 23:21 ` [PATCH net-next v2 6/8] net: caif: " Jakub Kicinski
2021-10-22 23:21 ` [PATCH net-next v2 7/8] net: drivers: " Jakub Kicinski
2021-10-22 23:21 ` [PATCH net-next v2 8/8] net: atm: use address setting helpers Jakub Kicinski
2021-10-25 12:10 ` [PATCH net-next v2 0/8] don't write directly to netdev->dev_addr patchwork-bot+netdevbpf
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