diff options
Diffstat (limited to 'drivers/virtio')
| -rw-r--r-- | drivers/virtio/virtio_pci.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/virtio/virtio_pci.c b/drivers/virtio/virtio_pci.c index a416f9b2a7f6..101db3faf5d4 100644 --- a/drivers/virtio/virtio_pci.c +++ b/drivers/virtio/virtio_pci.c @@ -333,10 +333,8 @@ static int vp_request_msix_vectors(struct virtio_device *vdev, int nvectors, for (i = 0; i < nvectors; ++i) vp_dev->msix_entries[i].entry = i; - /* pci_enable_msix returns positive if we can't get this many. */ - err = pci_enable_msix(vp_dev->pci_dev, vp_dev->msix_entries, nvectors); - if (err > 0) - err = -ENOSPC; + err = pci_enable_msix_exact(vp_dev->pci_dev, + vp_dev->msix_entries, nvectors); if (err) goto error; vp_dev->msix_enabled = 1; |