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mlx4: avoid init errors when kernel modules are not loaded
[dpdk.git]
/
lib
/
librte_vhost
/
virtio-net.c
diff --git
a/lib/librte_vhost/virtio-net.c
b/lib/librte_vhost/virtio-net.c
index
6917fcf
..
4672e67
100644
(file)
--- a/
lib/librte_vhost/virtio-net.c
+++ b/
lib/librte_vhost/virtio-net.c
@@
-185,13
+185,13
@@
cleanup_device(struct virtio_net *dev)
}
/* Close any event notifiers opened by device. */
}
/* Close any event notifiers opened by device. */
- if (
dev->virtqueue[VIRTIO_RXQ]->callfd
)
+ if (
(int)dev->virtqueue[VIRTIO_RXQ]->callfd >= 0
)
close((int)dev->virtqueue[VIRTIO_RXQ]->callfd);
close((int)dev->virtqueue[VIRTIO_RXQ]->callfd);
- if (
dev->virtqueue[VIRTIO_RXQ]->kickfd
)
+ if (
(int)dev->virtqueue[VIRTIO_RXQ]->kickfd >= 0
)
close((int)dev->virtqueue[VIRTIO_RXQ]->kickfd);
close((int)dev->virtqueue[VIRTIO_RXQ]->kickfd);
- if (
dev->virtqueue[VIRTIO_TXQ]->callfd
)
+ if (
(int)dev->virtqueue[VIRTIO_TXQ]->callfd >= 0
)
close((int)dev->virtqueue[VIRTIO_TXQ]->callfd);
close((int)dev->virtqueue[VIRTIO_TXQ]->callfd);
- if (
dev->virtqueue[VIRTIO_TXQ]->kickfd
)
+ if (
(int)dev->virtqueue[VIRTIO_TXQ]->kickfd >= 0
)
close((int)dev->virtqueue[VIRTIO_TXQ]->kickfd);
}
close((int)dev->virtqueue[VIRTIO_TXQ]->kickfd);
}