From adc4d18538ec5e7ae44323130257c2ba47da2d57 Mon Sep 17 00:00:00 2001 From: Zheng Zengkai Date: Fri, 11 Aug 2023 19:07:00 +0800 Subject: [PATCH] net: smsc: Use pci_dev_id() to simplify the code PCI core API pci_dev_id() can be used to get the BDF number for a pci device. We don't need to compose it manually. Use pci_dev_id() to simplify the code a little bit. Signed-off-by: Zheng Zengkai Signed-off-by: David S. Miller --- drivers/net/ethernet/smsc/smsc9420.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/net/ethernet/smsc/smsc9420.c b/drivers/net/ethernet/smsc/smsc9420.c index 3b26f1d86beb..e1c4a11c1f18 100644 --- a/drivers/net/ethernet/smsc/smsc9420.c +++ b/drivers/net/ethernet/smsc/smsc9420.c @@ -1144,8 +1144,7 @@ static int smsc9420_mii_init(struct net_device *dev) goto err_out_1; } pd->mii_bus->name = DRV_MDIONAME; - snprintf(pd->mii_bus->id, MII_BUS_ID_SIZE, "%x", - (pd->pdev->bus->number << 8) | pd->pdev->devfn); + snprintf(pd->mii_bus->id, MII_BUS_ID_SIZE, "%x", pci_dev_id(pd->pdev)); pd->mii_bus->priv = pd; pd->mii_bus->read = smsc9420_mii_read; pd->mii_bus->write = smsc9420_mii_write; -- 2.11.0