return 1;
mem = ioremap(base, 128);
- if(mem == 0UL)
+ if (!mem)
return 1;
map = readw(mem + 0x18); /* Read the SMI enables */
iounmap(mem);
printk(KERN_INFO "kahlua: XpressAudio on IRQ %d, DMA %d, %d\n",
irq, dma8, dma16);
- hw_config = kmalloc(sizeof(struct address_info), GFP_KERNEL);
+ hw_config = kzalloc(sizeof(struct address_info), GFP_KERNEL);
if(hw_config == NULL)
{
printk(KERN_ERR "kahlua: out of memory.\n");
return 1;
}
- memset(hw_config, 0, sizeof(*hw_config));
pci_set_drvdata(pdev, hw_config);