[PATCH] ppc32: fix rheap warning

Here is patch that fixes a compile warning with rheap
Signed-off-by: Kumar Gala <kumar.gala@freescale.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

arch/ppc/lib/rheap.c

@@ -645,6 +645,7 @@ int rh_set_owner(rh_info_t * info, void *start, const char *owner)
 		return -EINVAL;
 
 	blk->owner = owner;
+	size = blk->size;
 
 	return size;
 }