| /linux/net/ipv6/ |
| H A D | rpl_iptunnel.c | 157 err = skb_cow_head(skb, hdrlen + dst_dev_overhead(cache_dst, skb)); in rpl_do_srh_inline()
245 err = skb_cow_head(skb, LL_RESERVED_SPACE(dst_dev(dst))); in rpl_output()
309 err = skb_cow_head(skb, LL_RESERVED_SPACE(dst_dev(dst))); in rpl_input()
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| H A D | seg6_iptunnel.c | 154 err = skb_cow_head(skb, tot_len + dst_dev_overhead(cache_dst, skb)); in __seg6_do_srh_encap()
256 err = skb_cow_head(skb, tot_len + dst_dev_overhead(cache_dst, skb)); in seg6_do_srh_encap_red()
352 err = skb_cow_head(skb, hdrlen + dst_dev_overhead(cache_dst, skb)); in __seg6_do_srh_inline()
537 err = skb_cow_head(skb, LL_RESERVED_SPACE(dst_dev(dst))); in seg6_input_core()
623 err = skb_cow_head(skb, LL_RESERVED_SPACE(dst_dev(dst))); in seg6_output_core()
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| H A D | ioam6_iptunnel.c | 265 err = skb_cow_head(skb, hdrlen + dst_dev_overhead(cache_dst, skb)); in ioam6_do_inline()
306 err = skb_cow_head(skb, len + dst_dev_overhead(cache_dst, skb)); in ioam6_do_encap()
437 err = skb_cow_head(skb, LL_RESERVED_SPACE(dst_dev(dst))); in ioam6_output()
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| /linux/net/netfilter/ |
| H A D | nf_dup_netdev.c | 25 if (skb_cow_head(skb, skb->mac_len)) in nf_do_netdev_egress()
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| H A D | nf_flow_table_ip.c | 537 if (skb_cow_head(skb, needed_headroom + VLAN_HLEN)) in nf_flow_vlan_push()
566 if (skb_cow_head(skb, needed_headroom + PPPOE_SES_HLEN)) in nf_flow_pppoe_push()
612 err = skb_cow_head(skb, headroom); in nf_flow_tunnel_ipip_push()
682 err = skb_cow_head(skb, headroom); in nf_flow_tunnel_ip6ip6_push()
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| /linux/net/nsh/ |
| H A D | nsh.c | 30 if (skb_cow_head(skb, length) < 0) in nsh_push()
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| /linux/net/ife/ |
| H A D | ife.c | 46 err = skb_cow_head(skb, total_push); in ife_encode()
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| /linux/net/sched/ |
| H A D | sch_frag.c | 32 if (skb_cow_head(skb, data->l2_len) < 0) { in sch_frag_xmit()
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| /linux/net/core/ |
| H A D | gso.c | 97 err = skb_cow_head(skb, 0); in __skb_gso_segment()
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| /linux/net/ipv4/ |
| H A D | ip_gre.c | 516 if (skb_cow_head(skb, dev->needed_headroom)) in gre_fb_xmit()
572 if (skb_cow_head(skb, dev->needed_headroom)) in erspan_fb_xmit()
669 if (skb_cow_head(skb, 0)) in ipgre_xmit()
685 if (skb_cow_head(skb, dev->needed_headroom)) in ipgre_xmit()
722 if (skb_cow_head(skb, dev->needed_headroom)) in erspan_xmit()
776 if (skb_cow_head(skb, dev->needed_headroom)) in gre_tap_xmit()
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| /linux/drivers/net/ethernet/qualcomm/rmnet/ |
| H A D | rmnet_handlers.c | 153 if (skb_cow_head(skb, required_headroom) < 0) in rmnet_map_egress_handler()
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| /linux/net/nfc/nci/ |
| H A D | data.c | 230 if (skb_cow_head(skb, reassembly_len)) { in nci_add_rx_data_frag()
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| /linux/net/mpls/ |
| H A D | mpls_iptunnel.c | 109 if (skb_cow_head(skb, hh_len + new_header_size)) in mpls_xmit()
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| /linux/drivers/net/usb/ |
| H A D | cx82310_eth.c | 321 if (skb_cow_head(skb, 2)) { in cx82310_tx_fixup()
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| H A D | ch9200.c | 258 if (skb_cow_head(skb, tx_overhead)) { in ch9200_tx_fixup()
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| H A D | sr9700.c | 401 if (skb_cow_head(skb, SR_TX_OVERHEAD)) { in sr9700_tx_fixup()
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| /linux/drivers/net/mctp/ |
| H A D | mctp-usb.c | 80 rc = skb_cow_head(skb, sizeof(*hdr)); in mctp_usb_start_xmit()
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| H A D | mctp-i3c.c | 514 rc = skb_cow_head(skb, sizeof(struct mctp_i3c_internal_hdr)); in mctp_i3c_header_create()
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| /linux/drivers/net/ |
| H A D | bareudp.c | 353 err = skb_cow_head(skb, min_headroom); in bareudp_xmit_skb()
421 err = skb_cow_head(skb, min_headroom); in bareudp6_xmit_skb()
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| /linux/net/psp/ |
| H A D | psp_main.c | 231 if (skb_cow_head(skb, PSP_ENCAP_HLEN)) in psp_dev_encapsulate()
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| /linux/drivers/net/wireguard/ |
| H A D | send.c | 193 if (unlikely(skb_cow_head(skb, DATA_PACKET_HEAD_ROOM) < 0)) in encrypt_packet()
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| /linux/net/batman-adv/ |
| H A D | fragmentation.c | 581 ret = skb_cow_head(skb, ETH_HLEN + header_size); in batadv_frag_send_packet()
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| /linux/net/phonet/ |
| H A D | af_phonet.c | 436 if (skb_cow_head(skb, out_dev->hard_header_len)) in phonet_rcv()
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| /linux/drivers/net/wwan/ |
| H A D | mhi_wwan_mbim.c | 119 if (skb_cow_head(skb, sizeof(struct mbim_tx_hdr))) { in mbim_tx_fixup()
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| /linux/include/net/ |
| H A D | neighbour.h | 495 err = skb_cow_head(skb, hh_alen); in neigh_hh_bridge()
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