X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2Fvlib%2Flinux%2Fpci.c;h=8b614c751a1b1dc1d442976db478b0ac0c3fdf4f;hb=692f9b1205be8e61c0782b0711ec2393f8203e3e;hp=ec35adb1c37d46e40c75650b1301552b0fc8beaf;hpb=a402b8364306b5a01c75ea4223d7d75afdea0a98;p=vpp.git

diff --git a/src/vlib/linux/pci.c b/src/vlib/linux/pci.c
index ec35adb1c37..8b614c751a1 100644
--- a/src/vlib/linux/pci.c
+++ b/src/vlib/linux/pci.c
@@ -1236,6 +1236,7 @@ vlib_pci_device_open (vlib_main_t * vm, vlib_pci_addr_t * addr,
   p->handle = p - lpm->linux_pci_devices;
   p->addr.as_u32 = di->addr.as_u32;
   p->intx_irq.fd = -1;
+  p->intx_irq.clib_file_index = -1;
   p->numa_node = di->numa_node;
   /*
    * pci io bar read/write fd
@@ -1282,7 +1283,8 @@ vlib_pci_device_close (vlib_main_t * vm, vlib_pci_dev_handle_t h)
   if (p->type == LINUX_PCI_DEVICE_TYPE_UIO)
     {
       irq = &p->intx_irq;
-      clib_file_del_by_index (&file_main, irq->clib_file_index);
+      if (irq->clib_file_index != -1)
+	clib_file_del_by_index (&file_main, irq->clib_file_index);
       close (p->config_fd);
       if (p->io_fd != -1)
 	close (p->io_fd);
@@ -1296,7 +1298,8 @@ vlib_pci_device_close (vlib_main_t * vm, vlib_pci_dev_handle_t h)
 	  err = vfio_set_irqs (vm, p, VFIO_PCI_INTX_IRQ_INDEX, 0, 0,
 			       VFIO_IRQ_SET_ACTION_TRIGGER, 0);
 	  clib_error_free (err);
-	  clib_file_del_by_index (&file_main, irq->clib_file_index);
+	  if (irq->clib_file_index != -1)
+	    clib_file_del_by_index (&file_main, irq->clib_file_index);
 	  close (irq->fd);
 	}