New upstream version 17.11.3

[deb_dpdk.git] / drivers / bus / pci / pci_common.c

diff --git a/drivers/bus/pci/pci_common.c b/drivers/bus/pci/pci_common.c
index 104fdf9..6789748 100644 (file)
--- a/drivers/bus/pci/pci_common.c
+++ b/drivers/bus/pci/pci_common.c
@@ -488,17 +488,20 @@ static struct rte_device *
 pci_find_device(const struct rte_device *start, rte_dev_cmp_t cmp,
                const void *data)
 {
-       struct rte_pci_device *dev;
+       const struct rte_pci_device *pstart;
+       struct rte_pci_device *pdev;
 
-       FOREACH_DEVICE_ON_PCIBUS(dev) {
-               if (start && &dev->device == start) {
-                       start = NULL; /* starting point found */
-                       continue;
-               }
-               if (cmp(&dev->device, data) == 0)
-                       return &dev->device;
+       if (start != NULL) {
+               pstart = RTE_DEV_TO_PCI_CONST(start);
+               pdev = TAILQ_NEXT(pstart, next);
+       } else {
+               pdev = TAILQ_FIRST(&rte_pci_bus.device_list);
+       }
+       while (pdev != NULL) {
+               if (cmp(&pdev->device, data) == 0)
+                       return &pdev->device;
+               pdev = TAILQ_NEXT(pdev, next);
        }
-
        return NULL;
 }