int
copy_thread(unsigned long clone_flags, unsigned long usp,
- unsigned long arg,
- struct task_struct *p, struct pt_regs *unused)
+ unsigned long arg, struct task_struct *p)
{
struct pt_regs *childregs = task_pt_regs(p);
struct switch_stack *swstack = ((struct switch_stack *) childregs) - 1;