s390: use false/true when using bool

Yet another trivial patch to reduce the noise that coccinelle
generates.
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

arch/s390/kernel/processor.c

@@ -32,7 +32,7 @@ static bool machine_has_cpu_mhz;
 void __init cpu_detect_mhz_feature(void)
 {
 	if (test_facility(34) && __ecag(ECAG_CPU_ATTRIBUTE, 0) != -1UL)
-		machine_has_cpu_mhz = 1;
+		machine_has_cpu_mhz = true;
 }
 
 static void update_cpu_mhz(void *arg)

arch/s390/kernel/time.c

@@ -492,7 +492,7 @@ static void __init stp_reset(void)
 		pr_warn("The real or virtual hardware system does not provide an STP interface\n");
 		free_page((unsigned long) stp_page);
 		stp_page = NULL;
-		stp_online = 0;
+		stp_online = false;
 	}
 }
 

drivers/s390/char/con3270.c

@@ -31,7 +31,7 @@
 
 static struct raw3270_fn con3270_fn;
 
-static bool auto_update = 1;
+static bool auto_update = true;
 module_param(auto_update, bool, 0);
 
 /*

drivers/s390/char/raw3270.c

@@ -82,7 +82,7 @@ static LIST_HEAD(raw3270_devices);
 static int raw3270_registered;
 
 /* Module parameters */
-static bool tubxcorrect = 0;
+static bool tubxcorrect;
 module_param(tubxcorrect, bool, 0);
 
 /*

drivers/s390/crypto/zcrypt_api.c

@@ -201,7 +201,7 @@ static inline bool zcrypt_card_compare(struct zcrypt_card *zc,
 				       unsigned weight, unsigned pref_weight)
 {
 	if (!pref_zc)
-		return 0;
+		return false;
 	weight += atomic_read(&zc->load);
 	pref_weight += atomic_read(&pref_zc->load);
 	if (weight == pref_weight)
@@ -215,7 +215,7 @@ static inline bool zcrypt_queue_compare(struct zcrypt_queue *zq,
 					unsigned weight, unsigned pref_weight)
 {
 	if (!pref_zq)
-		return 0;
+		return false;
 	weight += atomic_read(&zq->load);
 	pref_weight += atomic_read(&pref_zq->load);
 	if (weight == pref_weight)

drivers/s390/virtio/virtio_ccw.c

@@ -659,7 +659,7 @@ static int virtio_ccw_find_vqs(struct virtio_device *vdev, unsigned nvqs,
 		ret = virtio_ccw_register_adapter_ind(vcdev, vqs, nvqs, ccw);
 		if (ret)
 			/* no error, just fall back to legacy interrupts */
-			vcdev->is_thinint = 0;
+			vcdev->is_thinint = false;
 	}
 	if (!vcdev->is_thinint) {
 		/* Register queue indicators with host. */