Commit b51aa532 authored by Sergey Shtylyov's avatar Sergey Shtylyov Committed by Damien Le Moal
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ata: libata-sff: make ata_resources_present() return 'bool' 



ata_resources_present() returns 1 if the primary/secondary channel's PCI
resources are present,  0 if not -- the 'bool' type fits somewhat better
here than 'int'...

Use the *= operator, while at it...

Signed-off-by: default avatarSergey Shtylyov <s.shtylyov@omp.ru>
Signed-off-by: default avatarDamien Le Moal <damien.lemoal@opensource.wdc.com>
parent 25d83f9d

drivers/ata/libata-sff.c

+4 −4
Original line number Diff line number Diff line
@@ -2174,18 +2174,18 @@ EXPORT_SYMBOL_GPL(ata_sff_std_ports); 


#ifdef CONFIG_PCI



static int ata_resources_present(struct pci_dev *pdev, int port)

static bool ata_resources_present(struct pci_dev *pdev, int port)

{

	int i;



	/* Check the PCI resources for this channel are enabled */

	port = port * 2;

	port *= 2;

	for (i = 0; i < 2; i++) {

		if (pci_resource_start(pdev, port + i) == 0 ||

		    pci_resource_len(pdev, port + i) == 0)

			return 0;

			return false;

	}

	return 1;

	return true;

}



/**