vfio-ccw: Test vfio_set_irq_signaling() return value

[mirror_qemu.git] / hw / vfio / ccw.c

diff --git a/hw/vfio/ccw.c b/hw/vfio/ccw.c
index 6d0296fe4d9cf95ea7a162a61507ee378cc3d853..16f200e6fe6a24ea1c1618c564923ef001033867 100644 (file)
--- a/hw/vfio/ccw.c
+++ b/hw/vfio/ccw.c
@@ -327,9 +327,8 @@ static void vfio_ccw_unregister_io_notifier(VFIOCCWDevice *vcdev)
 {
     Error *err = NULL;
 
-    vfio_set_irq_signaling(&vcdev->vdev, VFIO_CCW_IO_IRQ_INDEX, 0,
-                           VFIO_IRQ_SET_ACTION_TRIGGER, -1, &err);
-    if (err) {
+    if (vfio_set_irq_signaling(&vcdev->vdev, VFIO_CCW_IO_IRQ_INDEX, 0,
+                               VFIO_IRQ_SET_ACTION_TRIGGER, -1, &err)) {
         error_reportf_err(err, VFIO_MSG_PREFIX, vcdev->vdev.name);
     }