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Commit c62326ab authored by Joe Perches's avatar Joe Perches Committed by David S. Miller
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netpoll: Use ether_addr_copy 



Use ether_addr_copy instead of memcpy(a, b, ETH_ALEN) to
save some cycles on arm and powerpc.

Signed-off-by: default avatarJoe Perches <joe@perches.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 34b2cff4

net/core/netpoll.c

+2 −2
Original line number Diff line number Diff line
@@ -520,8 +520,8 @@ void netpoll_send_udp(struct netpoll *np, const char *msg, int len) 
		skb->protocol = eth->h_proto = htons(ETH_P_IP);

	}



	memcpy(eth->h_source, np->dev->dev_addr, ETH_ALEN);

	memcpy(eth->h_dest, np->remote_mac, ETH_ALEN);

	ether_addr_copy(eth->h_source, np->dev->dev_addr);

	ether_addr_copy(eth->h_dest, np->remote_mac);



	skb->dev = np->dev;