zero volume->type in ocf_volume_deinit()
After deinitialization of volume there is no need to call back to
type ops. Currently we would erroneously call on_deinit() callback
multiple times if ocf_volume_deinit() is performed more than once,
which we expect to happen and treat as a correct use of API.
@@ -161,6 +161,7 @@ void ocf_volume_deinit(ocf_volume_t volume)
env_free(volume->priv);
volume->priv = NULL;
+ volume->type = NULL;
if (volume->uuid_copy && volume->uuid.data) {
env_vfree(volume->uuid.data);
@@ -191,6 +192,7 @@ void ocf_volume_move(ocf_volume_t volume, ocf_volume_t from)
from->opened = false;
from->priv = NULL;
from->uuid.data = NULL;
+ from->type = NULL;
}
int ocf_volume_create(ocf_volume_t *volume, ocf_volume_type_t type,
