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Commit 597d56e4 authored by Harvey Harrison's avatar Harvey Harrison Committed by Rusty Russell
Browse files

virtio: fix sparse return void-valued expression warnings 



drivers/virtio/virtio_pci.c:148:2: warning: returning void-valued expression
drivers/virtio/virtio_pci.c:155:2: warning: returning void-valued expression

Signed-off-by: default avatarHarvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: default avatarRusty Russell <rusty@rustcorp.com.au>
parent 655aa31f

drivers/virtio/virtio_pci.c

+2 −2
Original line number Diff line number Diff line
@@ -145,14 +145,14 @@ static void vp_set_status(struct virtio_device *vdev, u8 status) 
	struct virtio_pci_device *vp_dev = to_vp_device(vdev);

	/* We should never be setting status to 0. */

	BUG_ON(status == 0);

	return iowrite8(status, vp_dev->ioaddr + VIRTIO_PCI_STATUS);

	iowrite8(status, vp_dev->ioaddr + VIRTIO_PCI_STATUS);

}



static void vp_reset(struct virtio_device *vdev)

{

	struct virtio_pci_device *vp_dev = to_vp_device(vdev);

	/* 0 status means a reset. */

	return iowrite8(0, vp_dev->ioaddr + VIRTIO_PCI_STATUS);

	iowrite8(0, vp_dev->ioaddr + VIRTIO_PCI_STATUS);

}



/* the notify function used when creating a virt queue */