PCI/P2PDMA: Use for_each_pci_dev() helper

Use for_each_pci_dev() instead of open-coding it.  No functional change.

Link: https://lore.kernel.org/r/20220916140329.679633-1-yangyingliang@huawei.com
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Logan Gunthorpe <logang@deltatee.com>

diff --git a/drivers/pci/p2pdma.c b/drivers/pci/p2pdma.c
index 4496a7c..88dc66e 100644 (file)
--- a/drivers/pci/p2pdma.c
+++ b/drivers/pci/p2pdma.c
@@ -649,7 +649,7 @@ struct pci_dev *pci_p2pmem_find_many(struct device **clients, int num_clients)
        if (!closest_pdevs)
                return NULL;
 
-       while ((pdev = pci_get_device(PCI_ANY_ID, PCI_ANY_ID, pdev))) {
+       for_each_pci_dev(pdev) {
                if (!pci_has_p2pmem(pdev))
                        continue;