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6lowpan: use memcpy to set tag value in fraghdr
Signed-off-by: Alexander Aring <alex.aring@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -265,8 +265,7 @@ lowpan_skb_fragmentation(struct sk_buff *skb, struct net_device *dev)
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/* first fragment header */
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head[0] = LOWPAN_DISPATCH_FRAG1 | ((dgram_size >> 8) & 0x7);
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head[1] = dgram_size & 0xff;
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head[2] = tag >> 8;
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head[3] = tag & 0xff;
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memcpy(head + 2, &tag, sizeof(tag));
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/* calc the nearest payload length(divided to 8) for first fragment
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* which fits into a IEEE802154_MTU
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