Symbol: skb_cow_head
drivers/hsi/clients/ssi_protocol.c
987
if (skb_cow_head(skb, 0))
drivers/net/amt.c
1013
err = skb_cow_head(skb, LL_RESERVED_SPACE(amt->dev) + sizeof(*amtmu) +
drivers/net/amt.c
1128
err = skb_cow_head(skb, LL_RESERVED_SPACE(amt->dev) + sizeof(*amtmq) +
drivers/net/amt.c
2323
if (skb_cow_head(skb, 0))
drivers/net/amt.c
2402
if (skb_cow_head(skb, 0))
drivers/net/amt.c
2529
if (skb_cow_head(skb, 0))
drivers/net/bareudp.c
350
err = skb_cow_head(skb, min_headroom);
drivers/net/bareudp.c
418
err = skb_cow_head(skb, min_headroom);
drivers/net/bonding/bond_main.c
1653
if (unlikely(skb_cow_head(skb,
drivers/net/ethernet/airoha/airoha_eth.c
2169
if (skb_cow_head(skb, 0))
drivers/net/ethernet/airoha/airoha_eth.c
2246
if (skb_cow_head(skb, 0))
drivers/net/ethernet/amd/xgbe/xgbe-drv.c
1448
ret = skb_cow_head(skb, 0);
drivers/net/ethernet/atheros/alx/main.c
1434
err = skb_cow_head(skb, 0);
drivers/net/ethernet/atheros/atl1c/atl1c_main.c
2053
err = skb_cow_head(skb, 0);
drivers/net/ethernet/atheros/atl1e/atl1e_main.c
1637
err = skb_cow_head(skb, 0);
drivers/net/ethernet/atheros/atlx/atl1.c
2114
err = skb_cow_head(skb, 0);
drivers/net/ethernet/broadcom/asp2/bcmasp_intf.c
174
ret = skb_cow_head(skb, sizeof(*offload));
drivers/net/ethernet/broadcom/tg3.c
8008
if (skb_cow_head(skb, 0))
drivers/net/ethernet/brocade/bna/bnad.c
2484
err = skb_cow_head(skb, 0);
drivers/net/ethernet/cadence/macb_main.c
2408
if (unlikely(skb_cow_head(skb, 0)))
drivers/net/ethernet/freescale/dpaa/dpaa_eth.c
2325
if (skb_cow_head(skb, priv->tx_headroom))
drivers/net/ethernet/freescale/fec_main.c
459
if (unlikely(skb_cow_head(skb, 0)))
drivers/net/ethernet/freescale/gianfar.c
1788
if (unlikely(skb_cow_head(skb, fcb_len))) {
drivers/net/ethernet/google/gve/gve_tx_dqo.c
592
err = skb_cow_head(skb, 0);
drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
1209
ret = skb_cow_head(skb, 0);
drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
1565
rc = skb_cow_head(skb, 0);
drivers/net/ethernet/huawei/hinic/hinic_tx.c
286
if (skb_cow_head(skb, 0) < 0)
drivers/net/ethernet/huawei/hinic3/hinic3_tx.c
343
err = skb_cow_head(skb, 0);
drivers/net/ethernet/intel/e1000/e1000_main.c
2708
err = skb_cow_head(skb, 0);
drivers/net/ethernet/intel/e1000e/netdev.c
5480
err = skb_cow_head(skb, 0);
drivers/net/ethernet/intel/fm10k/fm10k_netdev.c
538
err = skb_cow_head(skb, 0);
drivers/net/ethernet/intel/i40e/i40e_txrx.c
3051
rc = skb_cow_head(skb, 0);
drivers/net/ethernet/intel/i40e/i40e_txrx.c
3101
err = skb_cow_head(skb, 0);
drivers/net/ethernet/intel/iavf/iavf_txrx.c
1754
err = skb_cow_head(skb, 0);
drivers/net/ethernet/intel/ice/ice_txrx.c
1866
err = skb_cow_head(skb, 0);
drivers/net/ethernet/intel/idpf/idpf_txrx.c
2840
err = skb_cow_head(skb, 0);
drivers/net/ethernet/intel/igb/igb_main.c
6072
err = skb_cow_head(skb, 0);
drivers/net/ethernet/intel/igbvf/netdev.c
2014
err = skb_cow_head(skb, 0);
drivers/net/ethernet/intel/igc/igc_main.c
1477
err = skb_cow_head(skb, 0);
drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
8756
err = skb_cow_head(skb, 0);
drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
9482
if (skb_cow_head(skb, 0))
drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c
3851
err = skb_cow_head(skb, 0);
drivers/net/ethernet/jme.c
2199
if (unlikely(skb_is_gso(skb) && skb_cow_head(skb, 0))) {
drivers/net/ethernet/marvell/prestera/prestera_rxtx.c
819
if (skb_cow_head(skb, PRESTERA_DSA_HLEN) < 0)
drivers/net/ethernet/mediatek/mtk_eth_soc.c
1813
if (skb_cow_head(skb, 0)) {
drivers/net/ethernet/mellanox/mlxsw/pci.c
2104
if (skb_cow_head(skb, MLXSW_TXHDR_LEN))
drivers/net/ethernet/meta/fbnic/fbnic_txrx.c
204
if (unlikely(skb_cow_head(skb, 0)))
drivers/net/ethernet/microsoft/mana/mana_en.c
366
if (skb_cow_head(skb, MANA_HEADROOM))
drivers/net/ethernet/netronome/nfp/nfd3/dp.c
203
if (unlikely(skb_cow_head(skb, md_bytes)))
drivers/net/ethernet/netronome/nfp/nfdk/dp.c
206
if (unlikely(skb_cow_head(skb, md_bytes)))
drivers/net/ethernet/pensando/ionic/ionic_txrx.c
1348
err = skb_cow_head(skb, 0);
drivers/net/ethernet/pensando/ionic/ionic_txrx.c
1372
err = skb_cow_head(skb, 0);
drivers/net/ethernet/qualcomm/rmnet/rmnet_handlers.c
156
if (skb_cow_head(skb, required_headroom) < 0)
drivers/net/ethernet/realtek/r8169_main.c
4486
if (skb_cow_head(skb, 0))
drivers/net/ethernet/realtek/rtase/rtase_main.c
1546
if (skb_cow_head(skb, 0))
drivers/net/ethernet/synopsys/dwc-xlgmac-net.c
80
ret = skb_cow_head(skb, 0);
drivers/net/ethernet/wangxun/libwx/wx_lib.c
1328
err = skb_cow_head(skb, 0);
drivers/net/geneve.c
1302
err = skb_cow_head(skb, min_headroom);
drivers/net/gtp.c
1275
if (skb_cow_head(skb, dev->needed_headroom))
drivers/net/hyperv/netvsc_drv.c
490
ret = skb_cow_head(skb, RNDIS_AND_PPI_SIZE);
drivers/net/mctp/mctp-i2c.c
607
rc = skb_cow_head(skb, sizeof(struct mctp_i2c_hdr));
drivers/net/mctp/mctp-i3c.c
514
rc = skb_cow_head(skb, sizeof(struct mctp_i3c_internal_hdr));
drivers/net/mctp/mctp-usb.c
82
rc = skb_cow_head(skb, sizeof(*hdr));
drivers/net/ovpn/crypto_aead.c
162
if (unlikely(skb_cow_head(skb, OVPN_HEAD_ROOM)))
drivers/net/ppp/ppp_generic.c
1475
if (skb_cow_head(skb, PPP_HDRLEN))
drivers/net/ppp/pppoe.c
869
if (skb_cow_head(skb, LL_RESERVED_SPACE(dev) + sizeof(*ph)))
drivers/net/usb/ch9200.c
258
if (skb_cow_head(skb, tx_overhead)) {
drivers/net/usb/cx82310_eth.c
321
if (skb_cow_head(skb, 2)) {
drivers/net/usb/kaweth.c
714
if (skb_cow_head(skb, 2)) {
drivers/net/usb/r8152.c
2656
if (skb_cow_head(skb, 0)) {
drivers/net/usb/smsc75xx.c
2262
if (skb_cow_head(skb, SMSC75XX_TX_OVERHEAD)) {
drivers/net/usb/smsc95xx.c
1999
if (skb_cow_head(skb, overhead)) {
drivers/net/usb/sr9700.c
401
if (skb_cow_head(skb, SR_TX_OVERHEAD)) {
drivers/net/vrf.c
1153
err = skb_cow_head(skb, LL_RESERVED_SPACE(vrf_dev));
drivers/net/vxlan/vxlan_core.c
2168
if (skb_cow_head(skb, 0)) {
drivers/net/vxlan/vxlan_core.c
2221
err = skb_cow_head(skb, min_headroom);
drivers/net/wireguard/send.c
183
if (unlikely(skb_cow_head(skb, DATA_PACKET_HEAD_ROOM) < 0))
drivers/net/wireless/ath/ath6kl/txrx.c
402
if (skb_cow_head(skb, dev->needed_headroom)) {
drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c
2097
if (skb_cow_head(pkt, head_pad)) {
drivers/net/wireless/mediatek/mt76/mt7921/mac.c
787
err = skb_cow_head(skb, MT_SDIO_TXD_SIZE + MT_SDIO_HDR_SIZE);
drivers/net/wwan/mhi_wwan_mbim.c
118
if (skb_cow_head(skb, sizeof(struct mbim_tx_hdr))) {
drivers/s390/net/qeth_core_main.c
4342
rc = skb_cow_head(skb, hw_hdr_len);
drivers/s390/net/qeth_l3_main.c
1719
rc = skb_cow_head(skb, hw_hdr_len - ETH_HLEN);
include/linux/if_vlan.h
368
if (skb_cow_head(skb, meta_len + VLAN_HLEN) < 0)
include/net/neighbour.h
495
err = skb_cow_head(skb, hh_alen);
net/batman-adv/fragmentation.c
605
ret = skb_cow_head(skb, ETH_HLEN + header_size);
net/batman-adv/mesh-interface.c
73
result = skb_cow_head(skb, len);
net/bridge/br_netfilter_hooks.c
791
err = skb_cow_head(skb, data->size);
net/bridge/netfilter/nf_conntrack_bridge.c
369
err = skb_cow_head(skb, ETH_HLEN);
net/core/filter.c
3596
ret = skb_cow_head(skb, meta_len + len_diff);
net/core/filter.c
6960
ret = skb_cow_head(skb, len);
net/core/gso.c
97
err = skb_cow_head(skb, 0);
net/core/lwt_bpf.c
257
err = skb_cow_head(skb, LL_RESERVED_SPACE(dst->dev));
net/core/lwt_bpf.c
633
err = skb_cow_head(skb, len + skb->mac_len);
net/core/lwt_bpf.c
635
err = skb_cow_head(skb,
net/core/skbuff.c
4931
if (skb_cow_head(nskb, doffset + headroom)) {
net/core/skbuff.c
6550
err = skb_cow_head(skb, sizeof(*eth));
net/core/skbuff.c
6610
err = skb_cow_head(skb, MPLS_HLEN);
net/ife/ife.c
46
err = skb_cow_head(skb, total_push);
net/ipv4/ip_gre.c
516
if (skb_cow_head(skb, dev->needed_headroom))
net/ipv4/ip_gre.c
572
if (skb_cow_head(skb, dev->needed_headroom))
net/ipv4/ip_gre.c
669
if (skb_cow_head(skb, 0))
net/ipv4/ip_gre.c
685
if (skb_cow_head(skb, dev->needed_headroom))
net/ipv4/ip_gre.c
722
if (skb_cow_head(skb, dev->needed_headroom))
net/ipv4/ip_gre.c
776
if (skb_cow_head(skb, dev->needed_headroom))
net/ipv4/ip_tunnel.c
649
if (skb_cow_head(skb, headroom)) {
net/ipv4/ip_tunnel.c
839
if (skb_cow_head(skb, max_headroom)) {
net/ipv6/ioam6_iptunnel.c
265
err = skb_cow_head(skb, hdrlen + dst_dev_overhead(cache_dst, skb));
net/ipv6/ioam6_iptunnel.c
306
err = skb_cow_head(skb, len + dst_dev_overhead(cache_dst, skb));
net/ipv6/ioam6_iptunnel.c
437
err = skb_cow_head(skb, LL_RESERVED_SPACE(dst_dev(dst)));
net/ipv6/ip6_gre.c
764
if (skb_cow_head(skb, dev->needed_headroom ?: tun_hlen + tunnel->encap_hlen))
net/ipv6/ip6_gre.c
775
if (skb_cow_head(skb, dev->needed_headroom ?: tunnel->hlen))
net/ipv6/ip6_gre.c
964
if (skb_cow_head(skb, dev->needed_headroom ?: t->hlen))
net/ipv6/rpl_iptunnel.c
157
err = skb_cow_head(skb, hdrlen + dst_dev_overhead(cache_dst, skb));
net/ipv6/rpl_iptunnel.c
245
err = skb_cow_head(skb, LL_RESERVED_SPACE(dst_dev(dst)));
net/ipv6/rpl_iptunnel.c
309
err = skb_cow_head(skb, LL_RESERVED_SPACE(dst_dev(dst)));
net/ipv6/seg6_iptunnel.c
154
err = skb_cow_head(skb, tot_len + dst_dev_overhead(cache_dst, skb));
net/ipv6/seg6_iptunnel.c
256
err = skb_cow_head(skb, tot_len + dst_dev_overhead(cache_dst, skb));
net/ipv6/seg6_iptunnel.c
352
err = skb_cow_head(skb, hdrlen + dst_dev_overhead(cache_dst, skb));
net/ipv6/seg6_iptunnel.c
537
err = skb_cow_head(skb, LL_RESERVED_SPACE(dst_dev(dst)));
net/ipv6/seg6_iptunnel.c
623
err = skb_cow_head(skb, LL_RESERVED_SPACE(dst_dev(dst)));
net/l2tp/l2tp_core.c
1241
if (skb_cow_head(skb, headroom)) {
net/l2tp/l2tp_ppp.c
353
if (skb_cow_head(skb, headroom))
net/mac80211/rx.c
3083
if (skb_cow_head(fwd_skb, hdrlen - sizeof(struct ethhdr)))
net/mpls/mpls_iptunnel.c
109
if (skb_cow_head(skb, hh_len + new_header_size))
net/netfilter/nf_dup_netdev.c
20
if (skb_cow_head(skb, skb->mac_len))
net/netfilter/nf_flow_table_ip.c
532
if (skb_cow_head(skb, needed_headroom + VLAN_HLEN))
net/netfilter/nf_flow_table_ip.c
561
if (skb_cow_head(skb, needed_headroom + PPPOE_SES_HLEN))
net/netfilter/nf_flow_table_ip.c
607
err = skb_cow_head(skb, headroom);
net/netfilter/nf_flow_table_ip.c
670
err = skb_cow_head(skb, headroom);
net/nfc/nci/data.c
230
if (skb_cow_head(skb, reassembly_len)) {
net/nsh/nsh.c
30
if (skb_cow_head(skb, length) < 0)
net/openvswitch/actions.c
697
if (skb_cow_head(skb, data->l2_len) < 0) {
net/phonet/af_phonet.c
436
if (skb_cow_head(skb, out_dev->hard_header_len))
net/psp/psp_main.c
259
if (skb_cow_head(skb, PSP_ENCAP_HLEN))
net/sched/sch_frag.c
32
if (skb_cow_head(skb, data->l2_len) < 0) {
net/xfrm/xfrm_input.c
311
err = skb_cow_head(skb, size + skb->mac_len);