From mboxrd@z Thu Jan 1 00:00:00 1970 From: xiechao.mail@gmail.com (Chao Xie) Date: Tue, 31 Jul 2012 14:13:10 +0800 Subject: [PATCH 3/7] arm: cache: fix uninitialized ptr in tauros2_init In-Reply-To: <1343715194-25900-1-git-send-email-xiechao.mail@gmail.com> References: <1343715194-25900-1-git-send-email-xiechao.mail@gmail.com> Message-ID: <1343715194-25900-3-git-send-email-xiechao.mail@gmail.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org From: Chao Xie init the variable "mode" to NULL to ensure the later NULL checking is taking effect. Signed-off-by: Chao Xie --- 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