diff --git a/include/linux/signal.h b/include/linux/signal.h
index fa23cae66758..e3d9e0640e6e 100644
--- a/include/linux/signal.h
+++ b/include/linux/signal.h
@@ -265,7 +265,7 @@ extern void set_current_blocked(sigset_t *);
 extern void __set_current_blocked(const sigset_t *);
 extern int show_unhandled_signals;
 
-extern int get_signal(struct ksignal *ksig);
+extern bool get_signal(struct ksignal *ksig);
 extern void signal_setup_done(int failed, struct ksignal *ksig, int stepping);
 extern void exit_signals(struct task_struct *tsk);
 extern void kernel_sigaction(int, __sighandler_t);
diff --git a/kernel/signal.c b/kernel/signal.c
index 9f9b4183178e..786bacc60649 100644
--- a/kernel/signal.c
+++ b/kernel/signal.c
@@ -2287,7 +2287,7 @@ static int ptrace_signal(int signr, siginfo_t *info)
 	return signr;
 }
 
-int get_signal(struct ksignal *ksig)
+bool get_signal(struct ksignal *ksig)
 {
 	struct sighand_struct *sighand = current->sighand;
 	struct signal_struct *signal = current->signal;
@@ -2297,7 +2297,7 @@ int get_signal(struct ksignal *ksig)
 		task_work_run();
 
 	if (unlikely(uprobe_deny_signal()))
-		return 0;
+		return false;
 
 	/*
 	 * Do this once, we can't return to user-mode if freezing() == T.