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Commit 6b163a85 authored by Zhang Shengju's avatar Zhang Shengju Committed by David S. Miller
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mac80211_hwsim: use reset to set mac header 



Since offset is zero, it's not necessary to use set function. Reset
function is straightforward, and will remove the unnecessary add
operation in set function.

Signed-off-by: default avatarZhang Shengju <zhangshengju@cmss.chinamobile.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 6297b91c

drivers/net/wireless/mac80211_hwsim.c

+2 −2
Original line number Diff line number Diff line
@@ -844,7 +844,7 @@ static void mac80211_hwsim_monitor_rx(struct ieee80211_hw *hw, 
	hdr->rt_chbitmask = cpu_to_le16(flags);



	skb->dev = hwsim_mon;

	skb_set_mac_header(skb, 0);

	skb_reset_mac_header(skb);

	skb->ip_summed = CHECKSUM_UNNECESSARY;

	skb->pkt_type = PACKET_OTHERHOST;

	skb->protocol = htons(ETH_P_802_2);
@@ -887,7 +887,7 @@ static void mac80211_hwsim_monitor_ack(struct ieee80211_channel *chan, 
	memcpy(hdr11->addr1, addr, ETH_ALEN);



	skb->dev = hwsim_mon;

	skb_set_mac_header(skb, 0);

	skb_reset_mac_header(skb);

	skb->ip_summed = CHECKSUM_UNNECESSARY;

	skb->pkt_type = PACKET_OTHERHOST;

	skb->protocol = htons(ETH_P_802_2);