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Commit b6f82fc0 authored by Alexander Aring's avatar Alexander Aring Committed by David S. Miller
Browse files

6lowpan: use memcpy to set tag value in fraghdr 



Signed-off-by: default avatarAlexander Aring <alex.aring@gmail.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 0234a632

net/ieee802154/6lowpan_rtnl.c

+1 −2
Original line number Diff line number Diff line
@@ -265,8 +265,7 @@ lowpan_skb_fragmentation(struct sk_buff *skb, struct net_device *dev) 
	/* first fragment header */

	head[0] = LOWPAN_DISPATCH_FRAG1 | ((dgram_size >> 8) & 0x7);

	head[1] = dgram_size & 0xff;

	head[2] = tag >> 8;

	head[3] = tag & 0xff;

	memcpy(head + 2, &tag, sizeof(tag));



	/* calc the nearest payload length(divided to 8) for first fragment

	 * which fits into a IEEE802154_MTU