WMI_SKB_HEADROOM 1748 drivers/net/wireless/ath/ath10k/wmi.c skb = ath10k_htc_alloc_skb(ar, WMI_SKB_HEADROOM + round_len); WMI_SKB_HEADROOM 1752 drivers/net/wireless/ath/ath10k/wmi.c skb_reserve(skb, WMI_SKB_HEADROOM);