From: xiechao.mail@gmail.com (Chao Xie)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 3/7] arm: cache: fix uninitialized ptr in tauros2_init
Date: Tue, 31 Jul 2012 14:13:10 +0800 [thread overview]
Message-ID: <1343715194-25900-3-git-send-email-xiechao.mail@gmail.com> (raw)
In-Reply-To: <1343715194-25900-1-git-send-email-xiechao.mail@gmail.com>
From: Chao Xie <chao.xie@marvell.com>
init the variable "mode" to NULL to ensure the later NULL checking is
taking effect.
Signed-off-by: Chao Xie <xiechao.mail@gmail.com>
---
arch/arm/mm/cache-tauros2.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/arch/arm/mm/cache-tauros2.c b/arch/arm/mm/cache-tauros2.c
index 23a7643..97e2ac8 100644
--- a/arch/arm/mm/cache-tauros2.c
+++ b/arch/arm/mm/cache-tauros2.c
@@ -192,7 +192,7 @@ static inline void __init write_actlr(u32 actlr)
void __init tauros2_init(void)
{
extern int processor_id;
- char *mode;
+ char *mode = NULL;
disable_l2_prefetch();
--
1.7.0.4
next prev parent reply other threads:[~2012-07-31 6:13 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-07-31 6:13 [PATCH 1/7] ARM: pxa: support CKENC in clk_enable Chao Xie
2012-07-31 6:13 ` [PATCH 2/7] gpio: pxa: add chain_eneter and chain_exit for irq handler Chao Xie
2012-07-31 6:13 ` Chao Xie [this message]
2012-07-31 6:13 ` [PATCH 4/7] ARM: cache: add cputype.h for tauros2 Chao Xie
2012-07-31 6:13 ` [PATCH 5/7] ARM: cache: add extra feature enable " Chao Xie
2012-07-31 6:13 ` [PATCH 6/7] arm: mmp&dove: modify tauros2_init call Chao Xie
2012-07-31 6:13 ` [PATCH 7/7] arm: cache: add dt support for tauros2 cache Chao Xie
2012-08-04 16:06 ` [PATCH 1/7] ARM: pxa: support CKENC in clk_enable Haojian Zhuang
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