Index: sys/compat/linuxkpi/common/include/linux/spinlock.h
===================================================================
--- sys/compat/linuxkpi/common/include/linux/spinlock.h
+++ sys/compat/linuxkpi/common/include/linux/spinlock.h
@@ -166,10 +166,11 @@
     unsigned long flags)
 {
 	spin_lock_irqsave(lock, flags);
-	if (atomic_dec_and_test(cnt))
-		return 1;
+	if (atomic_dec_and_test(cnt)) {
+		return (1);
+	}
 	spin_unlock_irqrestore(lock, flags);
-	return 0;
+	return (0);
 }
 
 #endif					/* _LINUX_SPINLOCK_H_ */