Signed-off-by: Thomas Meyer <[email protected]> --- diff -u -p a/drivers/s390/crypto/ap_bus.c b/drivers/s390/crypto/ap_bus.c --- 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;
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