Merge branch 'net-more-skb_put-work'

yuan linyu says:

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net: more skb_put_[data:zero] related work

yuan linyu (3):
  net: introduce __skb_put_[zero, data, u8]
  net: replace more place to skb_put_[data:zero]
  net: manual clean code which call skb_put_[data:zero]
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Signed-off-by: David S. Miller <davem@davemloft.net>