struct sk_buff *skb;
printk("%s: at %p\n", __func__, idt77252_init);
-
- if (sizeof(skb->cb) < sizeof(struct atm_skb_data) +
- sizeof(struct idt77252_skb_prv)) {
- printk(KERN_ERR "%s: skb->cb is too small (%lu < %lu)\n",
- __func__, (unsigned long) sizeof(skb->cb),
- (unsigned long) sizeof(struct atm_skb_data) +
- sizeof(struct idt77252_skb_prv));
- return -EIO;
- }
-
+ BUILD_BUG_ON(sizeof(skb->cb) < sizeof(struct idt77252_skb_prv) + sizeof(struct atm_skb_data));
return pci_register_driver(&idt77252_driver);
}