skb_headroom 1419 include/linux/skbuff.h skb_headroom(skb) + len <= skb->hdr_len;
skb_headroom 1429 include/linux/skbuff.h if (headroom > skb_headroom(skb))
skb_headroom 1430 include/linux/skbuff.h delta = headroom - skb_headroom(skb);
skb_headroom 70 net/8021q/vlan_dev.c if (skb_cow(skb, skb_headroom(skb)) < 0)
skb_headroom 256 net/8021q/vlan_dev.c if (WARN_ON(skb_headroom(skb) < dev->hard_header_len))
skb_headroom 305 net/8021q/vlan_dev.c unsigned int orig_headroom = skb_headroom(skb);
skb_headroom 1364 net/appletalk/ddp.c if (skb_headroom(skb) < 22) {
skb_headroom 157 net/atm/br2684.c if (skb_headroom(skb) < minheadroom) {
skb_headroom 287 net/atm/lec.c if (skb_headroom(skb) < 2) {
skb_headroom 202 net/atm/pppoatm.c if (skb_headroom(skb) < LLC_LEN) {
skb_headroom 238 net/atm/pppoatm.c if ((pvcc->flags & SC_COMP_PROT) && skb_headroom(skb) > 0 &&
skb_headroom 138 net/ax25/ax25_out.c frontlen = skb_headroom(skb); /* Address space + CTRL */
skb_headroom 337 net/ax25/ax25_out.c if (skb_headroom(skb) < headroom) {
skb_headroom 467 net/ax25/ax25_route.c if (skb_headroom(skb) < len) {
skb_headroom 1492 net/core/dev.c offset = skb->csum_start - skb_headroom(skb);
skb_headroom 1818 net/core/dev.c skb_headroom(skb));
skb_headroom 2471 net/core/pktgen.c nhead = x->props.header_len - skb_headroom(skb);
skb_headroom 535 net/core/skbuff.c n->hdr_len = skb->nohdr ? skb_headroom(skb) : skb->hdr_len;
skb_headroom 821 net/core/skbuff.c int delta = headroom - skb_headroom(skb);
skb_headroom 864 net/core/skbuff.c int oldheadroom = skb_headroom(skb);
skb_headroom 1756 net/core/skbuff.c csstart = skb->csum_start - skb_headroom(skb);
skb_headroom 2288 net/core/skbuff.c headroom = skb_headroom(skb);
skb_headroom 2566 net/core/skbuff.c skb_headroom(skb1),
skb_headroom 2614 net/core/skbuff.c skb->csum_start = skb_headroom(skb) + start;
skb_headroom 236 net/decnet/dn_neigh.c if (skb_headroom(skb) < headroom) {
skb_headroom 282 net/decnet/dn_neigh.c if (skb_headroom(skb) < headroom) {
skb_headroom 324 net/decnet/dn_neigh.c if (skb_headroom(skb) < headroom) {
skb_headroom 190 net/ieee80211/ieee80211_crypt_ccmp.c if (skb_headroom(skb) < CCMP_HDR_LEN || skb->len < hdr_len)
skb_headroom 318 net/ieee80211/ieee80211_crypt_tkip.c if (skb_headroom(skb) < 8 || skb->len < hdr_len)
skb_headroom 101 net/ieee80211/ieee80211_crypt_wep.c if (skb_headroom(skb) < 4 || skb->len < hdr_len)
skb_headroom 2081 net/ipv4/cipso_ipv4.c ret_val = skb_cow(skb, skb_headroom(skb) + len_delta);
skb_headroom 2142 net/ipv4/cipso_ipv4.c ret_val = skb_cow(skb, skb_headroom(skb));
skb_headroom 759 net/ipv4/ip_gre.c if (skb_headroom(skb) < max_headroom || skb_shared(skb)||
skb_headroom 277 net/ipv4/ip_input.c if (skb_cow(skb, skb_headroom(skb))) {
skb_headroom 190 net/ipv4/ip_output.c if (unlikely(skb_headroom(skb) < hh_len && dev->header_ops)) {
skb_headroom 492 net/ipv4/ip_output.c skb_headroom(frag) < hlen)
skb_headroom 480 net/ipv4/ipip.c if (skb_headroom(skb) < max_headroom || skb_shared(skb) ||
skb_headroom 75 net/ipv4/netfilter.c if (skb_headroom(skb) < hh_len &&
skb_headroom 76 net/ipv4/netfilter.c pskb_expand_head(skb, hh_len - skb_headroom(skb), 0, GFP_ATOMIC))
skb_headroom 108 net/ipv4/netfilter.c if (skb_headroom(skb) < hh_len &&
skb_headroom 109 net/ipv4/netfilter.c pskb_expand_head(skb, hh_len - skb_headroom(skb), 0, GFP_ATOMIC))
skb_headroom 296 net/ipv4/netfilter/ip_queue.c nskb = skb_copy_expand(e->skb, skb_headroom(e->skb),
skb_headroom 170 net/ipv4/netfilter/nf_nat_helper.c skb->csum_start = skb_headroom(skb) +
skb_headroom 259 net/ipv4/netfilter/nf_nat_helper.c skb->csum_start = skb_headroom(skb) +
skb_headroom 4239 net/ipv4/tcp_input.c unsigned int header = skb_headroom(skb);
skb_headroom 220 net/ipv6/ip6_output.c if (skb_headroom(skb) < head_room) {
skb_headroom 672 net/ipv6/ip6_output.c skb_headroom(frag) < hlen)
skb_headroom 900 net/ipv6/ip6_tunnel.c if (skb_headroom(skb) < max_headroom || skb_shared(skb) ||
skb_headroom 298 net/ipv6/netfilter/ip6_queue.c nskb = skb_copy_expand(e->skb, skb_headroom(e->skb),
skb_headroom 672 net/ipv6/sit.c if (skb_headroom(skb) < max_headroom || skb_shared(skb) ||
skb_headroom 94 net/irda/ircomm/ircomm_lmp.c IRDA_ASSERT(skb_headroom(userdata) >= LMP_MAX_HEADER,
skb_headroom 182 net/irda/ircomm/ircomm_ttp.c IRDA_ASSERT(skb_headroom(skb) >= IRCOMM_HEADER_SIZE, return -1;);
skb_headroom 164 net/irda/irlan/irlan_eth.c if ((skb_headroom(skb) < self->max_header_size) || (skb_shared(skb))) {
skb_headroom 349 net/irda/irlap.c IRDA_ASSERT(skb_headroom(skb) >= (LAP_ADDR_HEADER+LAP_CTRL_HEADER),
skb_headroom 396 net/irda/irlap.c IRDA_ASSERT(skb_headroom(skb) >= (LAP_ADDR_HEADER+LAP_CTRL_HEADER),
skb_headroom 407 net/irda/irlmp.c IRDA_ASSERT(skb_headroom(tx_skb) >= LMP_CONTROL_HEADER, return -1;);
skb_headroom 569 net/irda/irlmp.c IRDA_ASSERT(skb_headroom(userdata) >= LMP_CONTROL_HEADER, return -1;);
skb_headroom 1127 net/irda/irlmp.c IRDA_ASSERT(skb_headroom(userdata) >= LMP_HEADER, return -1;);
skb_headroom 1169 net/irda/irlmp.c IRDA_ASSERT(skb_headroom(userdata) >= LMP_HEADER, return -1;);
skb_headroom 1220 net/irda/irlmp.c IRDA_ASSERT(skb_headroom(userdata) >= LMP_HEADER+LMP_PID_HEADER,
skb_headroom 849 net/irda/irnet/irnet_ppp.c if((skb_headroom(skb) < (ap->max_header_size + needaddr)) ||
skb_headroom 650 net/irda/irttp.c IRDA_ASSERT(skb_headroom(skb) >= TTP_HEADER, return -1;);
skb_headroom 1122 net/irda/irttp.c IRDA_ASSERT(skb_headroom(userdata) >= TTP_MAX_HEADER,
skb_headroom 1151 net/irda/irttp.c IRDA_ASSERT(skb_headroom(tx_skb) >= (TTP_MAX_HEADER + TTP_SAR_HEADER),
skb_headroom 1371 net/irda/irttp.c IRDA_ASSERT(skb_headroom(userdata) >= TTP_MAX_HEADER,
skb_headroom 1394 net/irda/irttp.c IRDA_ASSERT(skb_headroom(tx_skb) >= (TTP_MAX_HEADER + TTP_SAR_HEADER),
skb_headroom 646 net/mac80211/main.c if (skb_headroom(skb) < sizeof(*rthdr)) {
skb_headroom 266 net/mac80211/rx.c if (skb_headroom(skb) < needed_headroom &&
skb_headroom 1694 net/mac80211/rx.c if (skb_headroom(skb) < sizeof(*rthdr) &&
skb_headroom 1356 net/mac80211/tx.c headroom -= skb_headroom(skb);
skb_headroom 1632 net/mac80211/tx.c head_need = hdrlen + encaps_len + meshhdrlen - skb_headroom(skb);
skb_headroom 94 net/mac80211/wep.c skb_headroom(skb) < WEP_IV_LEN))
skb_headroom 62 net/mac80211/wpa.c skb_headroom(skb) < TKIP_IV_LEN))
skb_headroom 171 net/mac80211/wpa.c skb_headroom(skb) < TKIP_IV_LEN))
skb_headroom 391 net/mac80211/wpa.c skb_headroom(skb) < CCMP_HDR_LEN))
skb_headroom 595 net/netfilter/ipvs/ip_vs_app.c if (pskb_expand_head(skb, skb_headroom(skb), diff, pri))
skb_headroom 576 net/netfilter/ipvs/ip_vs_xmit.c if (skb_headroom(skb) < max_headroom
skb_headroom 685 net/netfilter/ipvs/ip_vs_xmit.c if (skb_headroom(skb) < max_headroom
skb_headroom 456 net/netfilter/nfnetlink_queue.c nskb = skb_copy_expand(e->skb, skb_headroom(e->skb),
skb_headroom 46 net/netrom/nr_out.c frontlen = skb_headroom(skb);
skb_headroom 155 net/phonet/af_phonet.c WARN_ON(skb_headroom(skb) & 1); /* HW assumes word alignment */
skb_headroom 94 net/phonet/pep-gprs.c if (likely(skb_headroom(skb) & 3)) {
skb_headroom 1189 net/rose/af_rose.c frontlen = skb_headroom(skb);
skb_headroom 617 net/rxrpc/ar-output.c skb_headroom(skb),
skb_headroom 491 net/sched/sch_atm.c if (skb_headroom(skb) < flow->hdr_len) {
skb_headroom 67 net/x25/x25_out.c frontlen = skb_headroom(skb);
skb_headroom 27 net/xfrm/xfrm_output.c - skb_headroom(skb);