Lines Matching defs:head_need
1954 int head_need,
1975 else if (head_need || tail_need)
1980 if (pskb_expand_head(skb, head_need, tail_need, GFP_ATOMIC)) {
2539 int head_need;
2849 head_need = hdrlen + encaps_len + meshhdrlen - skb_headroom(skb);
2853 * that. The head_need variable above doesn't, so far, include
2863 if (head_need > 0 || skb_cloned(skb)) {
2864 head_need += sdata->encrypt_headroom;
2865 head_need += local->tx_headroom;
2866 head_need = max_t(int, 0, head_need);
2867 if (ieee80211_skb_resize(sdata, skb, head_need, ENCRYPT_DATA)) {