diff --git a/kernel/signal.c b/kernel/signal.c
index 0e1bb87..a032a9b 100644
--- a/kernel/signal.c
+++ b/kernel/signal.c
@@ -65,11 +65,11 @@ static void __user *sig_handler(struct task_struct *t, int sig)
 	return t->sighand->action[sig - 1].sa.sa_handler;
 }
 
-static int sig_handler_ignored(void __user *handler, int sig)
+static inline bool sig_handler_ignored(void __user *handler, int sig)
 {
 	/* Is it explicitly or implicitly ignored? */
 	return handler == SIG_IGN ||
-		(handler == SIG_DFL && sig_kernel_ignore(sig));
+	       (handler == SIG_DFL && sig_kernel_ignore(sig));
 }
 
 static int sig_task_ignored(struct task_struct *t, int sig, bool force)