diff options
author | Eric Auger <eric.auger@redhat.com> | 2016-10-17 10:57:59 -0600 |
---|---|---|
committer | Alex Williamson <alex.williamson@redhat.com> | 2016-10-17 10:57:59 -0600 |
commit | 1b808d5be070e9d07e5d0e5b825a31a0cf87001d (patch) | |
tree | f333c493936265c1d659f8cf771ad619110a5f89 /hw/vfio/platform.c | |
parent | 01905f58f166646619c35a2ebfc3ca3ed4cad62d (diff) |
vfio: Pass an error object to vfio_get_group
Pass an error object to prepare for migration to VFIO-PCI realize.
For the time being let's just simply report the error in
vfio platform's vfio_base_device_init(). A subsequent patch will
duly propagate the error up to vfio_platform_realize.
Signed-off-by: Eric Auger <eric.auger@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
Diffstat (limited to 'hw/vfio/platform.c')
-rw-r--r-- | hw/vfio/platform.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/hw/vfio/platform.c b/hw/vfio/platform.c index a559e7b659..7bf525b918 100644 --- a/hw/vfio/platform.c +++ b/hw/vfio/platform.c @@ -552,6 +552,7 @@ static int vfio_base_device_init(VFIODevice *vbasedev) ssize_t len; struct stat st; int groupid; + Error *err = NULL; int ret; /* @sysfsdev takes precedence over @host */ @@ -592,10 +593,10 @@ static int vfio_base_device_init(VFIODevice *vbasedev) trace_vfio_platform_base_device_init(vbasedev->name, groupid); - group = vfio_get_group(groupid, &address_space_memory); + group = vfio_get_group(groupid, &address_space_memory, &err); if (!group) { - error_report("vfio: failed to get group %d", groupid); - return -ENOENT; + ret = -ENOENT; + goto error; } QLIST_FOREACH(vbasedev_iter, &group->device_list, next) { @@ -619,6 +620,10 @@ static int vfio_base_device_init(VFIODevice *vbasedev) vfio_put_group(group); } +error: + if (err) { + error_reportf_err(err, ERR_PREFIX, vbasedev->name); + } return ret; } |