[PATCH v7 4/6] EISA: Convert to use less arguments in pci_bus_for_each_resource()

[Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>]

The pci_bus_for_each_resource() can hide the iterator loop since
it may be not used otherwise. With this, we may drop that iterator
variable definition.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
Reviewed-by: Krzysztof Wilczyński <kw@xxxxxxxxx>
---
 drivers/eisa/pci_eisa.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/eisa/pci_eisa.c b/drivers/eisa/pci_eisa.c
index 930c2332c3c4..8173e60bb808 100644
--- a/drivers/eisa/pci_eisa.c
+++ b/drivers/eisa/pci_eisa.c
@@ -20,8 +20,8 @@ static struct eisa_root_device pci_eisa_root;
 
 static int __init pci_eisa_init(struct pci_dev *pdev)
 {
-       int rc, i;
        struct resource *res, *bus_res = NULL;
+       int rc;
 
        if ((rc = pci_enable_device (pdev))) {
                dev_err(&pdev->dev, "Could not enable device\n");
@@ -38,7 +38,7 @@ static int __init pci_eisa_init(struct pci_dev *pdev)
         * eisa_root_register() can only deal with a single io port resource,
        *  so we use the first valid io port resource.
         */
-       pci_bus_for_each_resource(pdev->bus, res, i)
+       pci_bus_for_each_resource(pdev->bus, res)
                if (res && (res->flags & IORESOURCE_IO)) {
                        bus_res = res;
                        break;
-- 
2.40.0.1.gaa8946217a0b