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-rw-r--r--drivers/net/sk98lin/skge.c28
1 files changed, 17 insertions, 11 deletions
diff --git a/drivers/net/sk98lin/skge.c b/drivers/net/sk98lin/skge.c
index 9f89c23191d..455417d5fcf 100644
--- a/drivers/net/sk98lin/skge.c
+++ b/drivers/net/sk98lin/skge.c
@@ -530,7 +530,7 @@ SK_BOOL DualNet;
if (SkGeInit(pAC, pAC->IoBase, SK_INIT_DATA) != 0) {
printk("HWInit (0) failed.\n");
spin_unlock_irqrestore(&pAC->SlowPathLock, Flags);
- return(-EAGAIN);
+ return -EIO;
}
SkI2cInit( pAC, pAC->IoBase, SK_INIT_DATA);
SkEventInit(pAC, pAC->IoBase, SK_INIT_DATA);
@@ -552,7 +552,7 @@ SK_BOOL DualNet;
if (SkGeInit(pAC, pAC->IoBase, SK_INIT_IO) != 0) {
printk("sk98lin: HWInit (1) failed.\n");
spin_unlock_irqrestore(&pAC->SlowPathLock, Flags);
- return(-EAGAIN);
+ return -EIO;
}
SkI2cInit( pAC, pAC->IoBase, SK_INIT_IO);
SkEventInit(pAC, pAC->IoBase, SK_INIT_IO);
@@ -584,20 +584,20 @@ SK_BOOL DualNet;
} else {
printk(KERN_WARNING "sk98lin: Illegal number of ports: %d\n",
pAC->GIni.GIMacsFound);
- return -EAGAIN;
+ return -EIO;
}
if (Ret) {
printk(KERN_WARNING "sk98lin: Requested IRQ %d is busy.\n",
dev->irq);
- return -EAGAIN;
+ return Ret;
}
pAC->AllocFlag |= SK_ALLOC_IRQ;
/* Alloc memory for this board (Mem for RxD/TxD) : */
if(!BoardAllocMem(pAC)) {
printk("No memory for descriptor rings.\n");
- return(-EAGAIN);
+ return -ENOMEM;
}
BoardInitMem(pAC);
@@ -613,7 +613,7 @@ SK_BOOL DualNet;
DualNet)) {
BoardFreeMem(pAC);
printk("sk98lin: SkGeInitAssignRamToQueues failed.\n");
- return(-EAGAIN);
+ return -EIO;
}
return (0);
@@ -4800,8 +4800,10 @@ static int __devinit skge_probe_one(struct pci_dev *pdev,
}
}
- if ((dev = alloc_etherdev(sizeof(DEV_NET))) == NULL) {
- printk(KERN_ERR "Unable to allocate etherdev "
+ error = -ENOMEM;
+ dev = alloc_etherdev(sizeof(DEV_NET));
+ if (!dev) {
+ printk(KERN_ERR "sk98lin: unable to allocate etherdev "
"structure!\n");
goto out_disable_device;
}
@@ -4809,7 +4811,7 @@ static int __devinit skge_probe_one(struct pci_dev *pdev,
pNet = netdev_priv(dev);
pNet->pAC = kzalloc(sizeof(SK_AC), GFP_KERNEL);
if (!pNet->pAC) {
- printk(KERN_ERR "Unable to allocate adapter "
+ printk(KERN_ERR "sk98lin: unable to allocate adapter "
"structure!\n");
goto out_free_netdev;
}
@@ -4822,6 +4824,7 @@ static int __devinit skge_probe_one(struct pci_dev *pdev,
pAC->CheckQueue = SK_FALSE;
dev->irq = pdev->irq;
+
error = SkGeInitPCI(pAC);
if (error) {
printk(KERN_ERR "sk98lin: PCI setup failed: %i\n", error);
@@ -4861,17 +4864,20 @@ static int __devinit skge_probe_one(struct pci_dev *pdev,
pAC->Index = boards_found++;
- if (SkGeBoardInit(dev, pAC))
+ error = SkGeBoardInit(dev, pAC);
+ if (error)
goto out_free_netdev;
/* Read Adapter name from VPD */
if (ProductStr(pAC, DeviceStr, sizeof(DeviceStr)) != 0) {
+ error = -EIO;
printk(KERN_ERR "sk98lin: Could not read VPD data.\n");
goto out_free_resources;
}
/* Register net device */
- if (register_netdev(dev)) {
+ error = register_netdev(dev);
+ if (error) {
printk(KERN_ERR "sk98lin: Could not register device.\n");
goto out_free_resources;
}