s390/ap_bus: replace PTR_RET with PTR_ERR_OR_ZERO

PTR_RET is deprecated, use PTR_ERR_OR_ZERO instead.

Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

diff --git a/drivers/s390/crypto/ap_bus.c b/drivers/s390/crypto/ap_bus.c
index c0a6723..bf27fc4 100644 (file)
--- a/drivers/s390/crypto/ap_bus.c
+++ b/drivers/s390/crypto/ap_bus.c
@@ -474,7 +474,7 @@ static int ap_poll_thread_start(void)
                return 0;
        mutex_lock(&ap_poll_thread_mutex);
        ap_poll_kthread = kthread_run(ap_poll_thread, NULL, "appoll");
-       rc = PTR_RET(ap_poll_kthread);
+       rc = PTR_ERR_OR_ZERO(ap_poll_kthread);
        if (rc)
                ap_poll_kthread = NULL;
        mutex_unlock(&ap_poll_thread_mutex);
@@ -1242,7 +1242,7 @@ static int __init ap_module_init(void)
 
        /* Create /sys/devices/ap. */
        ap_root_device = root_device_register("ap");
-       rc = PTR_RET(ap_root_device);
+       rc = PTR_ERR_OR_ZERO(ap_root_device);
        if (rc)
                goto out_bus;