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Searched refs:skb_cow (Results 1 – 16 of 16) sorted by relevance

/linux/drivers/net/wireless/mediatek/mt7601u/
H A Dutil.c24 ret = skb_cow(skb, 2); in mt76_insert_hdr_pad()
H A Dtx.c126 return skb_cow(skb, need_head); in mt7601u_skb_rooms()
/linux/drivers/net/hamradio/
H A Dbpqether.c185 if (skb_cow(skb, sizeof(struct ethhdr))) in bpq_rcv()
245 if (skb_cow(skb, AX25_BPQ_HEADER_LEN)) { in bpq_xmit()
/linux/net/ipv4/
H A Dip_forward.c144 if (skb_cow(skb, LL_RESERVED_SPACE(rt->dst.dev)+rt->dst.header_len)) in ip_forward()
H A Dip_tunnel_core.c221 err = skb_cow(skb, sizeof(*niph) + sizeof(*icmph) + ETH_HLEN); in iptunnel_pmtud_build_icmp()
318 err = skb_cow(skb, sizeof(*nip6h) + sizeof(*icmp6h) + ETH_HLEN); in iptunnel_pmtud_build_icmpv6()
/linux/net/6lowpan/
H A Dnhc_udp.c105 err = skb_cow(skb, needed); in udp_uncompress()
H A Diphc.c746 err = skb_cow(skb, sizeof(hdr)); in lowpan_header_decompress()
/linux/net/netfilter/ipvs/
H A Dip_vs_xmit.c803 if (skb_cow(skb, rt->dst.dev->hard_header_len)) in ip_vs_nat_xmit()
888 if (skb_cow(skb, rt->dst.dev->hard_header_len)) in ip_vs_nat_xmit_v6()
1532 if (skb_cow(skb, rt->dst.dev->hard_header_len)) in ip_vs_icmp_xmit()
1616 if (skb_cow(skb, rt->dst.dev->hard_header_len)) in ip_vs_icmp_xmit_v6()
/linux/drivers/net/wan/
H A Dhdlc_x25.c86 if (skb_cow(skb, 1)) { in x25_data_indication()
H A Dlapbether.c166 if (skb_cow(skb, 1)) { in lapbeth_data_indication()
/linux/net/ipv6/
H A Dcalipso.c1345 ret_val = skb_cow(skb, in calipso_skbuff_setattr()
1401 ret_val = skb_cow(skb, skb_headroom(skb)); in calipso_skbuff_delattr()
H A Dip6mr.c2095 if (skb_cow(skb, sizeof(*ipv6h) + LL_RESERVED_SPACE(vif_dev))) in ip6mr_prepare_xmit()
/linux/net/mpls/
H A Daf_mpls.c436 if (skb_cow(skb, hh_len + new_header_size)) in mpls_forward()
2487 if (skb_cow(skb, hdr_size)) { in mpls_getroute()
/linux/include/linux/
H A Dskbuff.h3870 static inline int skb_cow(struct sk_buff *skb, unsigned int headroom) in skb_cow() function
/linux/net/core/
H A Dfilter.c3340 ret = skb_cow(skb, meta_len + len_diff); in bpf_skb_proto_4_to_6()
3671 ret = skb_cow(skb, len_diff); in BPF_CALL_4()
3895 ret = skb_cow(skb, meta_len + head_room); in __bpf_skb_change_head()
H A Dskbuff.c6247 if (skb_cow(skb, skb_headroom(skb)) < 0) { in skb_reorder_vlan_header()