Searched refs:tail_need (Results 1 - 2 of 2) sorted by relevance

/linux-4.4.14/drivers/net/wireless/hostap/
H A Dhostap_80211_rx.c67 int hdrlen, phdrlen, head_need, tail_need; prism2_rx_80211() local
106 tail_need = 0; prism2_rx_80211()
108 tail_need += 4; prism2_rx_80211()
112 tail_need -= skb_tailroom(skb); prism2_rx_80211()
114 if (head_need > 0 || tail_need > 0) { prism2_rx_80211()
116 tail_need > 0 ? tail_need : 0, prism2_rx_80211()
/linux-4.4.14/net/mac80211/
H A Dtx.c1602 int tail_need = 0; ieee80211_skb_resize() local
1605 tail_need = IEEE80211_ENCRYPT_TAILROOM; ieee80211_skb_resize()
1606 tail_need -= skb_tailroom(skb); ieee80211_skb_resize()
1607 tail_need = max_t(int, tail_need, 0); ieee80211_skb_resize()
1615 else if (head_need || tail_need) ieee80211_skb_resize()
1620 if (pskb_expand_head(skb, head_need, tail_need, GFP_ATOMIC)) { ieee80211_skb_resize()

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