{
struct eth_device *dev;
- dev = malloc(sizeof(*dev));
- if (!dev) {
- printf("Error: Failed to allocate memory\n");
- return -1;
- }
- memset(dev, 0, sizeof(*dev));
+ dev = calloc(1, sizeof(*dev));
+ if (!dev)
+ return -ENOMEM;
dev->iobase = base_addr;