From 5a9fa73072854981a5c05eb7ba18a96d49c2804f Mon Sep 17 00:00:00 2001 From: Oleg Nesterov Date: Mon, 22 Sep 2008 14:42:50 -0700 Subject: [PATCH] posix-timers: kill ->it_sigev_signo and ->it_sigev_value With the recent changes ->it_sigev_signo and ->it_sigev_value are only used in sys_timer_create(), kill them. Signed-off-by: Oleg Nesterov Cc: mingo@elte.hu Cc: Roland McGrath Signed-off-by: Andrew Morton Signed-off-by: Thomas Gleixner --- include/linux/posix-timers.h | 2 -- kernel/posix-timers.c | 17 +++++++---------- 2 files changed, 7 insertions(+), 12 deletions(-) diff --git a/include/linux/posix-timers.h b/include/linux/posix-timers.h index f9d8e9e94e9b..a7c721355549 100644 --- a/include/linux/posix-timers.h +++ b/include/linux/posix-timers.h @@ -45,8 +45,6 @@ struct k_itimer { int it_requeue_pending; /* waiting to requeue this timer */ #define REQUEUE_PENDING 1 int it_sigev_notify; /* notify word of sigevent struct */ - int it_sigev_signo; /* signo word of sigevent struct */ - sigval_t it_sigev_value; /* value word of sigevent struct */ struct task_struct *it_process; /* process to send signal to */ struct sigqueue *sigq; /* signal queue entry. */ union { diff --git a/kernel/posix-timers.c b/kernel/posix-timers.c index 7be385fe4eca..3eff47b0d8d5 100644 --- a/kernel/posix-timers.c +++ b/kernel/posix-timers.c @@ -510,10 +510,6 @@ sys_timer_create(const clockid_t which_clock, error = -EFAULT; goto out; } - new_timer->it_sigev_notify = event.sigev_notify; - new_timer->it_sigev_signo = event.sigev_signo; - new_timer->it_sigev_value = event.sigev_value; - rcu_read_lock(); process = good_sigevent(&event); if (process) @@ -524,17 +520,18 @@ sys_timer_create(const clockid_t which_clock, goto out; } } else { - new_timer->it_sigev_notify = SIGEV_SIGNAL; - new_timer->it_sigev_signo = SIGALRM; - new_timer->it_sigev_value.sival_int = new_timer->it_id; + event.sigev_notify = SIGEV_SIGNAL; + event.sigev_signo = SIGALRM; + event.sigev_value.sival_int = new_timer->it_id; process = current->group_leader; get_task_struct(process); } - new_timer->sigq->info.si_code = SI_TIMER; + new_timer->it_sigev_notify = event.sigev_notify; + new_timer->sigq->info.si_signo = event.sigev_signo; + new_timer->sigq->info.si_value = event.sigev_value; new_timer->sigq->info.si_tid = new_timer->it_id; - new_timer->sigq->info.si_signo = new_timer->it_sigev_signo; - new_timer->sigq->info.si_value = new_timer->it_sigev_value; + new_timer->sigq->info.si_code = SI_TIMER; spin_lock_irq(¤t->sighand->siglock); new_timer->it_process = process; -- GitLab