From: Pekka Enberg <penberg@cs.helsinki.fi>
Date: Thu, 5 Mar 2009 15:04:26 +0000 (+0200)
Subject: x86: fix uninitialized variable in init_memory_mapping()
X-Git-Tag: v2.6.30-rc1~2^2~50^2^5~3
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=c77a3b59c624454c501cbfa1a3611d5a00bf9532;p=karo-tx-linux.git

x86: fix uninitialized variable in init_memory_mapping()

Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi>
LKML-Reference: <1236265466.31324.9.camel@penberg-laptop>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---

diff --git a/arch/x86/mm/init.c b/arch/x86/mm/init.c
index 6d63e3d1253d..15219e0d1243 100644
--- a/arch/x86/mm/init.c
+++ b/arch/x86/mm/init.c
@@ -134,8 +134,8 @@ unsigned long __init_refok init_memory_mapping(unsigned long start,
 {
 	unsigned long page_size_mask = 0;
 	unsigned long start_pfn, end_pfn;
+	unsigned long ret = 0;
 	unsigned long pos;
-	unsigned long ret;
 
 	struct map_range mr[NR_RANGE_MR];
 	int nr_range, i;