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

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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;

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