drop some dead code, clarify small comments and small cleanups to malloc.c

Signed-off-by: Stefan Reinauer <stepan@coresystems.de>
Acked-by: Stefan Reinauer <stepan@coresystems.de>




git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4677 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1

src/boot/selfboot.c

@@ -394,6 +394,7 @@ static int build_self_segment_list(
 
 		segment++;
 
+		// FIXME: Explain what this is 
 		for(ptr = head->next; ptr != head; ptr = ptr->next) {
 			if (new->s_srcaddr < ntohl((u32) segment->load_addr))
 				break;