ipv4: Consolidate ipv4 dst allocation logic.

This also allows us to combine all the dst->flags settings and avoid
read/modify/write sequences to this struct member.

Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller 2011-02-17 15:42:37 -08:00
commit 0c4dcd58fd