tree a9e150feeec7788e59a9585e935189325a32e043
parent 7663f18807805f02608457af8e2f59eee5d910fd
author Olof Johansson <olof@lixom.net> 1123644279 -0700
committer David S. Miller <davem@sunset.davemloft.net> 1125356032 -0700

[IPV4]: FIB Trie cleanups.

Below is a patch that cleans up some of this, supposedly without
changing any behaviour:

* Whitespace cleanups
* Introduce DBG()
* BUG_ON() instead of if () { BUG(); }
* Remove some of the deep nesting to make the code flow more
  comprehensible
* Some mask operations were simplified

Signed-off-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Robert Olsson <robert.olsson@its.uu.se>
Signed-off-by: David S. Miller <davem@davemloft.net>