diff options
| author | Stephen Hemminger <shemminger@vyatta.com> | 2008-11-24 23:47:01 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-11-24 23:47:01 +0100 |
| commit | 85920d43bd5ae8a96f434704438b57c0b8c31198 (patch) | |
| tree | 12e3e33b6856ff7dc2459d2fbd72781f9e65239b | |
| parent | net: Make sure BHs are disabled in sock_prot_inuse_add() (diff) | |
| download | linux-85920d43bd5ae8a96f434704438b57c0b8c31198.tar.xz linux-85920d43bd5ae8a96f434704438b57c0b8c31198.zip | |
8139too: use err.h macros
Instead of using call by reference use the PTR_ERR macros to handle
return value with error case. Compile tested only.
Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/net/8139too.c | 18 |
1 files changed, 7 insertions, 11 deletions
diff --git a/drivers/net/8139too.c b/drivers/net/8139too.c index 445a479db79d..67bbf4f25bea 100644 --- a/drivers/net/8139too.c +++ b/drivers/net/8139too.c @@ -741,8 +741,7 @@ static void rtl8139_chip_reset (void __iomem *ioaddr) } -static int __devinit rtl8139_init_board (struct pci_dev *pdev, - struct net_device **dev_out) +static __devinit struct net_device * rtl8139_init_board (struct pci_dev *pdev) { void __iomem *ioaddr; struct net_device *dev; @@ -756,13 +755,11 @@ static int __devinit rtl8139_init_board (struct pci_dev *pdev, assert (pdev != NULL); - *dev_out = NULL; - /* dev and priv zeroed in alloc_etherdev */ dev = alloc_etherdev (sizeof (*tp)); if (dev == NULL) { dev_err(&pdev->dev, "Unable to alloc new net device\n"); - return -ENOMEM; + return ERR_PTR(-ENOMEM); } SET_NETDEV_DEV(dev, &pdev->dev); @@ -906,14 +903,13 @@ match: rtl8139_chip_reset (ioaddr); - *dev_out = dev; - return 0; + return dev; err_out: __rtl8139_cleanup_dev (dev); if (disable_dev_on_err) pci_disable_device (pdev); - return rc; + return ERR_PTR(rc); } static const struct net_device_ops rtl8139_netdev_ops = { @@ -972,9 +968,9 @@ static int __devinit rtl8139_init_one (struct pci_dev *pdev, use_io = 1; } - i = rtl8139_init_board (pdev, &dev); - if (i < 0) - return i; + dev = rtl8139_init_board (pdev); + if (IS_ERR(dev)) + return PTR_ERR(dev); assert (dev != NULL); tp = netdev_priv(dev); |