diff options
| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2026-06-03 09:29:58 +0200 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2026-09-24 16:29:22 +0200 |
| commit | f52ce761b503c3284833a890be551cfaa6010b6f (patch) | |
| tree | dadc0d389b7372dcffea31eaec036bf05fa572df /arch/um/drivers | |
| parent | 6b2742ff43b4a1c344f132bed45599a06da311de (diff) | |
um: vector: Use %pM format specifier for MAC addresses
Convert to %pM instead of using custom code.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://patch.msgid.link/20260603072958.107215-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'arch/um/drivers')
| -rw-r--r-- | arch/um/drivers/vector_kern.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/arch/um/drivers/vector_kern.c b/arch/um/drivers/vector_kern.c index 2967b4cb061e..a66764f752bb 100644 --- a/arch/um/drivers/vector_kern.c +++ b/arch/um/drivers/vector_kern.c @@ -1558,13 +1558,16 @@ static void vector_setup_etheraddr(struct net_device *dev, char *str) "Attempt to assign an invalid ethernet address to a device disallowed\n"); goto random; } + + eth_hw_addr_set(dev, addr); + if (!is_local_ether_addr(addr)) { + addr[0] |= 0x02; netdev_warn(dev, "Warning: Assigning a globally valid ethernet address to a device\n"); netdev_warn(dev, "You should set the 2nd rightmost bit in the first byte of the MAC,\n"); - netdev_warn(dev, "i.e. %02x:%02x:%02x:%02x:%02x:%02x\n", - addr[0] | 0x02, addr[1], addr[2], addr[3], addr[4], addr[5]); + netdev_warn(dev, "i.e. %pM\n", addr); } - eth_hw_addr_set(dev, addr); + return; random: |