[POWERPC] 4xx: Minor coding style cleanups for 4xx bootwrapper

Remove some unneeded braces and make a busy loop more obvious.

Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
This commit is contained in:
Josh Boyer 2007-12-24 19:46:06 -06:00
commit 67196d7275