diff options
| author | Nicolas Pitre <nico@cam.org> | 2005-11-09 14:09:31 +0000 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2005-11-09 14:09:31 +0000 |
| commit | c906107bb72b7bd5ecfc98cc807bdb8f34d17501 (patch) | |
| tree | 8cf020469248450d456ed06d044a40dedfdfc11b | |
| parent | cbe69f95fa7ffc4604622cd4f7efd56ed10999fe (diff) | |
[ARM] 3100/1: simplify a pointer computation
Patch from Nicolas Pitre
Looks clearer this way.
Signed-off-by: Nicolas Pitre <nico@cam.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| -rw-r--r-- | arch/arm/kernel/process.c | 2 |
1 files changed, 1 insertions, 1 deletions
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; |