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/netx-eth.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/netx-eth.c')
| -rw-r--r-- | drivers/net/ethernet/netx-eth.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/drivers/net/ethernet/netx-eth.c b/drivers/net/ethernet/netx-eth.c index 9fbc30264237..adbc47f2d132 100644 --- a/drivers/net/ethernet/netx-eth.c +++ b/drivers/net/ethernet/netx-eth.c @@ -313,7 +313,8 @@ static int netx_eth_enable(struct net_device *ndev) { struct netx_eth_priv *priv = netdev_priv(ndev); unsigned int mac4321, mac65; - int running, i; + int running, i, ret; + bool inv_mac_addr = false; ndev->netdev_ops = &netx_eth_netdev_ops; ndev->watchdog_timeo = msecs_to_jiffies(5000); @@ -358,15 +359,18 @@ static int netx_eth_enable(struct net_device *ndev) xc_start(priv->xc); if (!is_valid_ether_addr(ndev->dev_addr)) - printk("%s: Invalid ethernet MAC address. Please " - "set using ifconfig\n", ndev->name); + inv_mac_addr = true; for (i=2; i<=18; i++) pfifo_push(EMPTY_PTR_FIFO(priv->id), FIFO_PTR_FRAMENO(i) | FIFO_PTR_SEGMENT(priv->id)); - return register_netdev(ndev); + ret = register_netdev(ndev); + if (inv_mac_addr) + printk("%s: Invalid ethernet MAC address. Please set using ip\n", + ndev->name); + return ret; } static int netx_eth_drv_probe(struct platform_device *pdev) |