Lines Matching defs:err
1726 int err, orig_len = skb->len;
1734 err = __zerocopy_sg_from_iter(msg, sk, skb, &msg->msg_iter, len);
1735 if (err == -EFAULT || (err == -EMSGSIZE && skb->len == orig_len)) {
1743 return err;
2355 int err;
2366 err = pskb_expand_head(skb, 0, ntail, GFP_ATOMIC);
2367 if (unlikely(err))
2374 err = skb_linearize(skb);
2375 if (unlikely(err))
2384 return err;
2517 int err;
2520 unlikely((err = pskb_expand_head(skb, 0, 0, GFP_ATOMIC))))
2521 return err;
2571 unlikely((err = pskb_trim(frag, len - offset))))
2572 return err;
4336 int len_diff, err;
4341 err = skb_unclone(skb, GFP_ATOMIC);
4342 if (err)
4351 err = 0;
4358 err = skb_unclone(nskb, GFP_ATOMIC);
4360 err = -ENOMEM;
4369 if (unlikely(err)) {
4425 * In case of error it returns ERR_PTR(err).
4444 int err = -ENOMEM;
4553 goto err;
4577 goto err;
4583 goto err;
4600 goto err;
4637 goto err;
4651 goto err;
4658 goto err;
4682 err = -EINVAL;
4683 goto err;
4718 goto err;
4772 err:
4774 return ERR_PTR(err);
5215 int err;
5232 err = sock_queue_err_skb(sk, skb);
5234 if (err)
5258 goto err;
5270 err:
5345 int err = 1;
5359 err = sock_queue_err_skb(sk, skb);
5362 if (err)
5425 int err;
5429 err = skb_maybe_pull_tail(skb, off + sizeof(struct tcphdr),
5431 if (!err && !skb_partial_csum_set(skb, off,
5434 err = -EPROTO;
5435 return err ? ERR_PTR(err) : &tcp_hdr(skb)->check;
5438 err = skb_maybe_pull_tail(skb, off + sizeof(struct udphdr),
5440 if (!err && !skb_partial_csum_set(skb, off,
5443 err = -EPROTO;
5444 return err ? ERR_PTR(err) : &udp_hdr(skb)->check;
5460 int err;
5464 err = skb_maybe_pull_tail(skb,
5467 if (err < 0)
5475 err = -EPROTO;
5489 err = 0;
5492 return err;
5505 int err;
5518 err = skb_maybe_pull_tail(skb, off, MAX_IPV6_HDR_LEN);
5519 if (err < 0)
5532 err = skb_maybe_pull_tail(skb,
5536 if (err < 0)
5547 err = skb_maybe_pull_tail(skb,
5551 if (err < 0)
5562 err = skb_maybe_pull_tail(skb,
5566 if (err < 0)
5584 err = -EPROTO;
5597 err = 0;
5600 return err;
5610 int err;
5614 err = skb_checksum_setup_ipv4(skb, recalculate);
5618 err = skb_checksum_setup_ipv6(skb, recalculate);
5622 err = -EPROTO;
5626 return err;
5693 goto err;
5696 goto err;
5703 goto err;
5707 err:
5954 int err;
5962 err = skb_ensure_writable(skb, VLAN_ETH_HLEN);
5963 if (unlikely(err))
5964 return err;
5977 return err;
5988 int err;
5996 err = __skb_vlan_pop(skb, &vlan_tci);
5997 if (err)
5998 return err;
6005 err = __skb_vlan_pop(skb, &vlan_tci);
6006 if (unlikely(err))
6007 return err;
6021 int err;
6029 err = __vlan_insert_tag(skb, skb->vlan_proto,
6031 if (err)
6032 return err;
6087 int err;
6092 err = skb_cow_head(skb, sizeof(*eth));
6093 if (err < 0)
6094 return err;
6143 int err;
6152 err = skb_cow_head(skb, MPLS_HLEN);
6153 if (unlikely(err))
6154 return err;
6195 int err;
6200 err = skb_ensure_writable(skb, mac_len + MPLS_HLEN);
6201 if (unlikely(err))
6202 return err;
6237 int err;
6242 err = skb_ensure_writable(skb, skb->mac_len + MPLS_HLEN);
6243 if (unlikely(err))
6244 return err;