tree 4acefc97ba38c1733474d25c0b2053b56af97db1
parent dd767856a36e00b631d65ebc4bb81b19915532d6
author Eric Dumazet <eric.dumazet@gmail.com> 1318971624 +0000
committer David S. Miller <davem@davemloft.net> 1319008246 -0400

net: add skb frag size accessors

To ease skb->truesize sanitization, its better to be able to localize
all references to skb frags size.

Define accessors : skb_frag_size() to fetch frag size, and
skb_frag_size_{set|add|sub}() to manipulate it.

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>