[PATCH v6 3/4] EISA: Convert to use pci_bus_for_each_resource_p()

Andy Shevchenko
2023-03-20T13:16:32Z

The pci_bus_for_each_resource_p() hides 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@linux.intel.com>
Reviewed-by: Krzysztof Wilczy≈Ñski <kw@linux.com>
---
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..907b86384396 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_p(pdev->bus, res)
if (res && (res->flags & IORESOURCE_IO)) {
bus_res = res;
break;
--
2.39.2