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virtio-mem: Destroy mutex before freeing virtio_mem

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Add a call to mutex_destroy in the error code path as well as in the
virtio_mem_remove code path.

Signed-off-by: Maurice Hieronymus <mhi@mailbox.org>
Acked-by: David Hildenbrand (Red Hat) <david@kernel.org>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Message-ID: <20251123175750.445461-3-mhi@mailbox.org>
This commit is contained in:
Maurice Hieronymus 2025-11-23 18:57:49 +01:00 committed by Michael S. Tsirkin
parent 7c59cc9cf7
commit 7cdaeef19b
1 changed files with 2 additions and 0 deletions
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2
drivers/virtio/virtio_mem.c
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@ -2975,6 +2975,7 @@ static int virtio_mem_probe(struct virtio_device *vdev)
out_del_vq:
vdev->config->del_vqs(vdev);
out_free_vm:
mutex_destroy(&vm->hotplug_mutex);
kfree(vm);
vdev->priv = NULL;
@ -3067,6 +3068,7 @@ static void virtio_mem_remove(struct virtio_device *vdev)
virtio_reset_device(vdev);
vdev->config->del_vqs(vdev);
mutex_destroy(&vm->hotplug_mutex);
kfree(vm);
vdev->priv = NULL;
}