Commit 5967b546 authored Jul 31, 2012 by Chao Xie Committed by Haojian Zhuang Aug 16, 2012

ARM: cache: fix uninitialized ptr in tauros2_init



init the variable "mode" to NULL to ensure the later NULL checking is
taking effect.

Signed-off-by: Chao Xie <xiechao.mail@gmail.com>
Signed-off-by: Haojian Zhuang <haojian.zhuang@gmail.com>

parent 0d2ee5d7

arch/arm/mm/cache-tauros2.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -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();