static int dev_open(struct sr_dev_inst *sdi)
{
- if ((sdi->status != SR_ST_ACTIVE) && (sr_scpi_open(sdi->conn) != SR_OK))
- return SR_ERR;
-
- sdi->status = SR_ST_ACTIVE;
-
- return SR_OK;
+ return sr_scpi_open(sdi->conn);
}
static int dev_close(struct sr_dev_inst *sdi)
{
- if (sdi->status == SR_ST_INACTIVE)
- return SR_OK;
-
sr_scpi_close(sdi->conn);
sdi->status = SR_ST_INACTIVE;