sdi->conn = scpi;
sdi->driver = di;
sdi->inst_type = SR_INST_SCPI;
+ sdi->serial_num = g_strdup(hw_info->serial_number);
+
+ sr_scpi_hw_info_free(hw_info);
+ hw_info = NULL;
+
devc = g_malloc0(sizeof(struct dev_context));
devc->device = device;
sdi->priv = devc;