signal: Remove the siginfo paramater from kernel_dqueue_signal
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>
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@ -2311,7 +2311,7 @@ static void handle_exception(struct fsg_common *common)
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* into a high-priority EXIT exception.
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*/
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for (;;) {
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int sig = kernel_dequeue_signal(NULL);
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int sig = kernel_dequeue_signal();
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if (!sig)
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break;
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if (sig != SIGUSR1) {
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@ -125,7 +125,7 @@ static int jffs2_garbage_collect_thread(void *_c)
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if (try_to_freeze())
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goto again;
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signr = kernel_dequeue_signal(NULL);
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signr = kernel_dequeue_signal();
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switch(signr) {
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case SIGSTOP:
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@ -272,14 +272,14 @@ extern void ignore_signals(struct task_struct *);
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extern void flush_signal_handlers(struct task_struct *, int force_default);
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extern int dequeue_signal(struct task_struct *tsk, sigset_t *mask, siginfo_t *info);
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static inline int kernel_dequeue_signal(siginfo_t *info)
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static inline int kernel_dequeue_signal(void)
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{
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struct task_struct *tsk = current;
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siginfo_t __info;
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int ret;
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spin_lock_irq(&tsk->sighand->siglock);
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ret = dequeue_signal(tsk, &tsk->blocked, info ?: &__info);
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ret = dequeue_signal(tsk, &tsk->blocked, &__info);
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spin_unlock_irq(&tsk->sighand->siglock);
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return ret;
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