diff options
| author | Harvey Hunt <harvey.hunt@imgtec.com> | 2016-05-17 16:33:27 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-05-17 19:30:19 +0300 |
| commit | 3274940bd3d87043c74aa444ff3b0dff56b3e9ea (patch) | |
| tree | bd29527f6b5d71dd3fedf614e087bf88be6a2044 /drivers/net/ethernet/davicom/dm9000.c | |
| parent | 39651abd28146fff2bfac63d68a7a56250a4aead (diff) | |
| download | linux-3274940bd3d87043c74aa444ff3b0dff56b3e9ea.tar.xz | |
drivers: net: Don't print unpopulated net_device name
For ethernet devices, net_device.name will be eth%d before
register_netdev() is called. Don't print the net_device name until
the format string is replaced.
Signed-off-by: Harvey Hunt <harvey.hunt@imgtec.com>
Cc: Marcel Ziswiler <marcel@ziswiler.com>
Cc: Robert Jarzmik <robert.jarzmik@free.fr>
Cc: Barry Song <Baohua.Song@csr.com>
Cc: netdev@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/davicom/dm9000.c')
| -rw-r--r-- | drivers/net/ethernet/davicom/dm9000.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/drivers/net/ethernet/davicom/dm9000.c b/drivers/net/ethernet/davicom/dm9000.c index 9e061307975f..1471e16ba719 100644 --- a/drivers/net/ethernet/davicom/dm9000.c +++ b/drivers/net/ethernet/davicom/dm9000.c @@ -1432,6 +1432,7 @@ dm9000_probe(struct platform_device *pdev) int reset_gpios; enum of_gpio_flags flags; struct regulator *power; + bool inv_mac_addr = false; power = devm_regulator_get(dev, "vcc"); if (IS_ERR(power)) { @@ -1686,9 +1687,7 @@ dm9000_probe(struct platform_device *pdev) } if (!is_valid_ether_addr(ndev->dev_addr)) { - dev_warn(db->dev, "%s: Invalid ethernet MAC address. Please " - "set using ifconfig\n", ndev->name); - + inv_mac_addr = true; eth_hw_addr_random(ndev); mac_src = "random"; } @@ -1697,11 +1696,15 @@ dm9000_probe(struct platform_device *pdev) platform_set_drvdata(pdev, ndev); ret = register_netdev(ndev); - if (ret == 0) + if (ret == 0) { + if (inv_mac_addr) + dev_warn(db->dev, "%s: Invalid ethernet MAC address. Please set using ip\n", + ndev->name); printk(KERN_INFO "%s: dm9000%c at %p,%p IRQ %d MAC: %pM (%s)\n", ndev->name, dm9000_type_to_char(db->type), db->io_addr, db->io_data, ndev->irq, ndev->dev_addr, mac_src); + } return 0; out: |