[libvirt] Correct a check for capacity arg of storageVolumeResize()

From: "Zeeshan Ali (Khattak)" <zeeshanak(a)gnome.org&gt; Lets say I got a volume with '1G' allocation and '10G' capacity. The available space in the parent pool is '5G'. With the current check for overcapacity, I can only try to resize to <= '6G'. You see the problem? --- src/storage/storage_driver.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) diff --git a/src/storage/storage_driver.c b/src/storage/storage_driver.c index 9130a40..66811ce 100644 --- a/src/storage/storage_driver.c +++ b/src/storage/storage_driver.c @@ -1758,8 +1758,8 @@ storageVolumeResize(virStorageVolPtr obj, goto out; } - if (abs_capacity > vol->allocation + pool->def->available) { - virStorageReportError(VIR_ERR_INVALID_ARG, + if (abs_capacity > vol->capacity + pool->def->available) { + virStorageReportError(VIR_ERR_OPERATION_FAILED, _("Not enough space left on storage pool")); goto out; } -- 1.7.7.6