From 6a726c356410abc8bd74e8b32ce5fb915bb3a5ef Mon Sep 17 00:00:00 2001
From: Jimi Xenidis <jimix@watson.ibm.com>
Date: Thu, 17 Aug 2006 19:03:06 -0400
Subject: [PATCH] [XEN][POWERPC] find_space returns garbage

Based-on-patch-by: Amos Waterland <apw@us.ibm.com>
Signed-off-by: Jimi Xenidis <jimix@watson.ibm.com>
Signed-off-by: Hollis Blanchard <hollisb@us.ibm.com>
---
 xen/arch/powerpc/boot_of.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/xen/arch/powerpc/boot_of.c b/xen/arch/powerpc/boot_of.c
index d3048184dc..a19bafb13f 100644
--- a/xen/arch/powerpc/boot_of.c
+++ b/xen/arch/powerpc/boot_of.c
@@ -700,7 +700,8 @@ static ulong find_space(u32 size, u32 align, multiboot_info_t *mbi)
     ulong eomem = ((u64)map->length_high << 32) | (u64)map->length_low;
     ulong base;
 
-    if (size == 0) return base;
+    if (size == 0)
+        return 0;
 
     if (align == 0)
         of_panic("cannot call %s() with align of 0\n", __func__);
-- 
2.30.2