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signal: Remove the siginfo paramater from kernel_dqueue_signal

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None of the callers use the it so remove it.

Reviewed-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
This commit is contained in:
Eric W. Biederman
2018-07-19 21:31:13 -05:00
parent b16503baa8
commit 961366a019
3 changed files with 4 additions and 4 deletions
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4
include/linux/sched/signal.h
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@@ -272,14 +272,14 @@ extern void ignore_signals(struct task_struct *);
extern void flush_signal_handlers(struct task_struct *, int force_default);
extern int dequeue_signal(struct task_struct *tsk, sigset_t *mask, siginfo_t *info);
static inline int kernel_dequeue_signal(siginfo_t *info)
static inline int kernel_dequeue_signal(void)
{
struct task_struct *tsk = current;
siginfo_t __info;
int ret;
spin_lock_irq(&tsk->sighand->siglock);
ret = dequeue_signal(tsk, &tsk->blocked, info ?: &__info);
ret = dequeue_signal(tsk, &tsk->blocked, &__info);
spin_unlock_irq(&tsk->sighand->siglock);
return ret;