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authoryamaguchi <yamaguchi@NetBSD.org>2021-10-21 07:08:55 +0000
committeryamaguchi <yamaguchi@NetBSD.org>2021-10-21 07:08:55 +0000
commit6b5287ea12d26cee7b89e865423cfb81d1f2f561 (patch)
treed13f6c43749d196434f774313b9ffecb72a28537 /sys/dev
parent01020ba29304d63f18cfc7977ac7e68c0e46eb72 (diff)
virtio: fix missing release of interrupt resources
Diffstat (limited to 'sys/dev')
-rw-r--r--sys/dev/pci/virtio.c7
1 files changed, 5 insertions, 2 deletions
diff --git a/sys/dev/pci/virtio.c b/sys/dev/pci/virtio.c
index 968678f6850..b1c87656e18 100644
--- a/sys/dev/pci/virtio.c
+++ b/sys/dev/pci/virtio.c
@@ -1,4 +1,4 @@
-/* $NetBSD: virtio.c,v 1.51 2021/10/21 05:37:43 yamaguchi Exp $ */
+/* $NetBSD: virtio.c,v 1.52 2021/10/21 07:08:55 yamaguchi Exp $ */
/*
* Copyright (c) 2020 The NetBSD Foundation, Inc.
@@ -28,7 +28,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: virtio.c,v 1.51 2021/10/21 05:37:43 yamaguchi Exp $");
+__KERNEL_RCSID(0, "$NetBSD: virtio.c,v 1.52 2021/10/21 07:08:55 yamaguchi Exp $");
#include <sys/param.h>
#include <sys/systm.h>
@@ -1214,6 +1214,7 @@ virtio_child_attach_finish(struct virtio_softc *sc)
r = sc->sc_ops->setup_interrupts(sc, 0);
if (r != 0) {
aprint_error_dev(sc->sc_dev, "failed to setup interrupts\n");
+ goto fail;
}
KASSERT(sc->sc_soft_ih == NULL);
@@ -1240,6 +1241,8 @@ fail:
sc->sc_soft_ih = NULL;
}
+ sc->sc_ops->free_interrupts(sc);
+
virtio_set_status(sc, VIRTIO_CONFIG_DEVICE_STATUS_FAILED);
return 1;
}