diff options
Diffstat (limited to 'hw')
| -rw-r--r-- | hw/vfio/ap.c | 2 | ||||
| -rw-r--r-- | hw/vfio/ccw.c | 2 | ||||
| -rw-r--r-- | hw/vfio/helpers.c | 8 | ||||
| -rw-r--r-- | hw/vfio/pci.c | 2 | ||||
| -rw-r--r-- | hw/vfio/platform.c | 5 |
5 files changed, 9 insertions, 10 deletions
diff --git a/hw/vfio/ap.c b/hw/vfio/ap.c index d8a9615fee..c12531a788 100644 --- a/hw/vfio/ap.c +++ b/hw/vfio/ap.c @@ -158,7 +158,7 @@ static void vfio_ap_realize(DeviceState *dev, Error **errp) VFIOAPDevice *vapdev = VFIO_AP_DEVICE(dev); VFIODevice *vbasedev = &vapdev->vdev; - if (vfio_device_get_name(vbasedev, errp) < 0) { + if (!vfio_device_get_name(vbasedev, errp)) { return; } diff --git a/hw/vfio/ccw.c b/hw/vfio/ccw.c index 1f578a3c75..8850ca17c8 100644 --- a/hw/vfio/ccw.c +++ b/hw/vfio/ccw.c @@ -588,7 +588,7 @@ static void vfio_ccw_realize(DeviceState *dev, Error **errp) } } - if (vfio_device_get_name(vbasedev, errp) < 0) { + if (!vfio_device_get_name(vbasedev, errp)) { return; } diff --git a/hw/vfio/helpers.c b/hw/vfio/helpers.c index 9edbc96688..4b079dc383 100644 --- a/hw/vfio/helpers.c +++ b/hw/vfio/helpers.c @@ -607,7 +607,7 @@ bool vfio_has_region_cap(VFIODevice *vbasedev, int region, uint16_t cap_type) return ret; } -int vfio_device_get_name(VFIODevice *vbasedev, Error **errp) +bool vfio_device_get_name(VFIODevice *vbasedev, Error **errp) { ERRP_GUARD(); struct stat st; @@ -616,7 +616,7 @@ int vfio_device_get_name(VFIODevice *vbasedev, Error **errp) if (stat(vbasedev->sysfsdev, &st) < 0) { error_setg_errno(errp, errno, "no such host device"); error_prepend(errp, VFIO_MSG_PREFIX, vbasedev->sysfsdev); - return -errno; + return false; } /* User may specify a name, e.g: VFIO platform device */ if (!vbasedev->name) { @@ -625,7 +625,7 @@ int vfio_device_get_name(VFIODevice *vbasedev, Error **errp) } else { if (!vbasedev->iommufd) { error_setg(errp, "Use FD passing only with iommufd backend"); - return -EINVAL; + return false; } /* * Give a name with fd so any function printing out vbasedev->name @@ -636,7 +636,7 @@ int vfio_device_get_name(VFIODevice *vbasedev, Error **errp) } } - return 0; + return true; } void vfio_device_set_fd(VFIODevice *vbasedev, const char *str, Error **errp) diff --git a/hw/vfio/pci.c b/hw/vfio/pci.c index 358da4497b..aad012c348 100644 --- a/hw/vfio/pci.c +++ b/hw/vfio/pci.c @@ -2999,7 +2999,7 @@ static void vfio_realize(PCIDevice *pdev, Error **errp) vdev->host.slot, vdev->host.function); } - if (vfio_device_get_name(vbasedev, errp) < 0) { + if (!vfio_device_get_name(vbasedev, errp)) { return; } diff --git a/hw/vfio/platform.c b/hw/vfio/platform.c index 3233ca8691..e1a32863d9 100644 --- a/hw/vfio/platform.c +++ b/hw/vfio/platform.c @@ -545,9 +545,8 @@ static int vfio_base_device_init(VFIODevice *vbasedev, Error **errp) vbasedev->name); } - ret = vfio_device_get_name(vbasedev, errp); - if (ret) { - return ret; + if (!vfio_device_get_name(vbasedev, errp)) { + return -EINVAL; } if (!vfio_attach_device(vbasedev->name, vbasedev, |