virtio_pci: Fix off-by-one in interrupt setup

This was introduced by "virtio: Move interrupt setup into separate
function".

ok jan@

diff --git a/sys/dev/pci/virtio_pci.c b/sys/dev/pci/virtio_pci.c
index 4a0c903..f9c8801 100644 (file)
--- a/sys/dev/pci/virtio_pci.c
+++ b/sys/dev/pci/virtio_pci.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: virtio_pci.c,v 1.42 2024/09/02 08:26:26 sf Exp $      */
+/*     $OpenBSD: virtio_pci.c,v 1.43 2024/09/19 06:19:05 sf Exp $      */
 /*     $NetBSD: virtio.c,v 1.3 2011/11/02 23:05:52 njoly Exp $ */
 
 /*
@@ -284,7 +284,7 @@ virtio_pci_setup_intrs(struct virtio_softc *vsc)
        if (sc->sc_irq_type == IRQ_NO_MSIX)
                return;
 
-       for (i = 0; i <= vsc->sc_nvqs; i++) {
+       for (i = 0; i < vsc->sc_nvqs; i++) {
                unsigned vec = vsc->sc_vqs[i].vq_intr_vec;
                virtio_pci_set_msix_queue_vector(sc, i, vec);
        }