linux-kernel - [PATCH] x86: fix uninitialized variable in init_memory

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Message-Id: <1236265466.31324.9.camel@penberg-laptop>
Date:	Thu, 05 Mar 2009 17:04:26 +0200
From:	Pekka Enberg <penberg@...helsinki.fi>
To:	mingo@...e.hu
Cc:	x86@...nel.org, linux-kernel@...r.kernel.org
Subject: [PATCH] x86: fix uninitialized variable in init_memory_mapping()

From: Pekka Enberg <penberg@...helsinki.fi>

Impact: compile warning fix

Signed-off-by: Pekka Enberg <penberg@...helsinki.fi>
---
 arch/x86/mm/init.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/arch/x86/mm/init.c b/arch/x86/mm/init.c
index f7719b1..244ae9c 100644
--- a/arch/x86/mm/init.c
+++ b/arch/x86/mm/init.c
@@ -193,8 +193,8 @@ 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;
-- 
1.5.4.3



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