tree 773eeca2a7fd9136b8309d086b8a611660ce929a
parent 7d9439d50b6dadcfdf6d28be2234461709719e14
author David S. Miller <davem@davemloft.net> 1228468352 -0800
committer David S. Miller <davem@davemloft.net> 1228525789 -0800

sparc: Match sparc32's build_tree() up to sparc64's

Sparc64 uses a non-recursive sibling traversal algorithm
that never got propagated into the sparc32 copy of this
code.

Sync them up.

Signed-off-by: David S. Miller <davem@davemloft.net>