[IPV4] fib_trie: compute size when needed
authorStephen Hemminger <stephen.hemminger@vyatta.com>
Wed, 23 Jan 2008 05:54:05 +0000 (21:54 -0800)
committerDavid S. Miller <davem@davemloft.net>
Mon, 28 Jan 2008 23:10:57 +0000 (15:10 -0800)
Compute the number of prefixes when needed, rather than doing bookeeping.

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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