err = PTR_ERR(ppp_class);
goto out_chrdev;
}
- device_create_drvdata(ppp_class, NULL, MKDEV(PPP_MAJOR, 0),
- NULL, "ppp");
+ device_create(ppp_class, NULL, MKDEV(PPP_MAJOR, 0), NULL,
+ "ppp");
}
out:
/* N.B. we don't need to lock the list lock because we have the
ppp unit receive-side lock. */
- for (p = list->next; p != (struct sk_buff *)list; p = p->next)
+ skb_queue_walk(list, p) {
if (seq_before(seq, p->sequence))
break;
+ }
__skb_queue_before(list, p, skb);
}
|| ccp_option[1] < 2 || ccp_option[1] > data.length)
goto out;
- cp = find_compressor(ccp_option[0]);
-#ifdef CONFIG_KMOD
- if (!cp) {
- request_module("ppp-compress-%d", ccp_option[0]);
- cp = find_compressor(ccp_option[0]);
- }
-#endif /* CONFIG_KMOD */
+ cp = try_then_request_module(
+ find_compressor(ccp_option[0]),
+ "ppp-compress-%d", ccp_option[0]);
if (!cp)
goto out;