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authorHarvey Harrison <harvey.harrison@gmail.com>2008-03-31 17:53:55 -0700
committerRusty Russell <rusty@rustcorp.com.au>2008-05-02 21:50:44 +1000
commit597d56e4b51fc3385e097e52d6e92bf596ff21ec (patch)
tree7e5db5e9491ac0c24c1f2bea979dc9d957d7b537 /drivers/virtio
parent655aa31f028c4498e8896576571ee1ea68dd26e0 (diff)
downloadop-kernel-dev-597d56e4b51fc3385e097e52d6e92bf596ff21ec.zip
op-kernel-dev-597d56e4b51fc3385e097e52d6e92bf596ff21ec.tar.gz
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: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Diffstat (limited to 'drivers/virtio')
-rw-r--r--drivers/virtio/virtio_pci.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/virtio/virtio_pci.c b/drivers/virtio/virtio_pci.c
index c0df924..de102a6 100644
--- a/drivers/virtio/virtio_pci.c
+++ b/drivers/virtio/virtio_pci.c
@@ -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 */
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