Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit e77addf0 authored by Yisheng Xie's avatar Yisheng Xie Committed by Alex Williamson
Browse files

vfio: use match_string() helper 



match_string() returns the index of an array for a matching string,
which can be used intead of open coded variant.

Cc: Alex Williamson <alex.williamson@redhat.com>
Cc: kvm@vger.kernel.org
Signed-off-by: default avatarYisheng Xie <xieyisheng1@huawei.com>
Reviewed-by: default avatarAndy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: default avatarAlex Williamson <alex.williamson@redhat.com>
parent 6a62c1df

drivers/vfio/vfio.c

+3 −8
Original line number Diff line number Diff line
@@ -630,8 +630,6 @@ static const char * const vfio_driver_whitelist[] = { "pci-stub" }; 


static bool vfio_dev_whitelisted(struct device *dev, struct device_driver *drv)

{

	int i;



	if (dev_is_pci(dev)) {

		struct pci_dev *pdev = to_pci_dev(dev);
@@ -639,12 +637,9 @@ static bool vfio_dev_whitelisted(struct device *dev, struct device_driver *drv) 
			return true;

	}



	for (i = 0; i < ARRAY_SIZE(vfio_driver_whitelist); i++) {

		if (!strcmp(drv->name, vfio_driver_whitelist[i]))

			return true;

	}



	return false;

	return match_string(vfio_driver_whitelist,

			    ARRAY_SIZE(vfio_driver_whitelist),

			    drv->name) >= 0;

}



/*