From a07f5f508a4d9728c8e57d7f66294bf5b254ff7f Mon Sep 17 00:00:00 2001
From: Stephen Hemminger <stephen.hemminger@vyatta.com>
Date: Tue, 22 Jan 2008 21:53:36 -0800
Subject: [PATCH] [IPV4] fib_trie: style cleanup

Style cleanups:
      * make check_leaf return -1 or plen, rather than by reference
      * Get rid of #ifdef that is always set
      * split out embedded function calls in if statements.
      * checkpatch warnings

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