From c906107bb72b7bd5ecfc98cc807bdb8f34d17501 Mon Sep 17 00:00:00 2001 From: Nicolas Pitre Date: Wed, 9 Nov 2005 14:09:31 +0000 Subject: [ARM] 3100/1: simplify a pointer computation Patch from Nicolas Pitre Looks clearer this way. Signed-off-by: Nicolas Pitre Signed-off-by: Russell King --- arch/arm/kernel/process.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/arm') diff --git a/arch/arm/kernel/process.c b/arch/arm/kernel/process.c index ba298277bec..07fb744f8a6 100644 --- a/arch/arm/kernel/process.c +++ b/arch/arm/kernel/process.c @@ -355,7 +355,7 @@ copy_thread(int nr, unsigned long clone_flags, unsigned long stack_start, struct thread_info *thread = p->thread_info; struct pt_regs *childregs; - childregs = ((struct pt_regs *)((unsigned long)thread + THREAD_START_SP)) - 1; + childregs = (void *)thread + THREAD_START_SP - sizeof(*regs); *childregs = *regs; childregs->ARM_r0 = 0; childregs->ARM_sp = stack_start; -- cgit v1.2.3