sparc: Match sparc32's build_tree() up to sparc64's
authorDavid S. Miller <davem@davemloft.net>
Fri, 5 Dec 2008 09:12:32 +0000 (01:12 -0800)
committerDavid S. Miller <davem@davemloft.net>
Sat, 6 Dec 2008 01:09:49 +0000 (17:09 -0800)
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>

No differences found