s390/ap_bus: Cocci spatch "ptr_ret.spatch"

Signed-off-by: Thomas Meyer <thomas@m3y3r.de>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.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 9de41aa..0b116a4 100644 (file)
--- a/drivers/s390/crypto/ap_bus.c
+++ b/drivers/s390/crypto/ap_bus.c
@@ -1795,7 +1795,7 @@ static int ap_poll_thread_start(void)
        mutex_lock(&ap_poll_thread_mutex);
        if (!ap_poll_kthread) {
                ap_poll_kthread = kthread_run(ap_poll_thread, NULL, "appoll");
-               rc = IS_ERR(ap_poll_kthread) ? PTR_ERR(ap_poll_kthread) : 0;
+               rc = PTR_RET(ap_poll_kthread);
                if (rc)
                        ap_poll_kthread = NULL;
        }
@@ -1904,7 +1904,7 @@ int __init ap_module_init(void)
 
        /* Create /sys/devices/ap. */
        ap_root_device = root_device_register("ap");
-       rc = IS_ERR(ap_root_device) ? PTR_ERR(ap_root_device) : 0;
+       rc = PTR_RET(ap_root_device);
        if (rc)
                goto out_bus;