sr_dev_close(): Set status to SR_ST_INACTIVE.

[libsigrok.git] / src / hardware / scpi-pps / api.c

diff --git a/src/hardware/scpi-pps/api.c b/src/hardware/scpi-pps/api.c
index bdf4bffe55233c0fe0e582517e43c3ad54d7170c..707d26263198c4f039c8d61b73e1a5ef49957325 100644 (file)
--- a/src/hardware/scpi-pps/api.c
+++ b/src/hardware/scpi-pps/api.c
@@ -251,15 +251,10 @@ static int dev_open(struct sr_dev_inst *sdi)
        struct sr_scpi_dev_inst *scpi;
        GVariant *beeper;
 
-       if (sdi->status != SR_ST_INACTIVE)
-               return SR_ERR;
-
        scpi = sdi->conn;
        if (sr_scpi_open(scpi) < 0)
                return SR_ERR;
 
-       sdi->status = SR_ST_ACTIVE;
-
        devc = sdi->priv;
        scpi_cmd(sdi, devc->device->commands, SCPI_CMD_REMOTE);
        devc->beeper_was_set = FALSE;
@@ -280,20 +275,17 @@ static int dev_close(struct sr_dev_inst *sdi)
        struct sr_scpi_dev_inst *scpi;
        struct dev_context *devc;
 
-       if (sdi->status != SR_ST_ACTIVE)
-               return SR_ERR_DEV_CLOSED;
-
        devc = sdi->priv;
        scpi = sdi->conn;
-       if (scpi) {
-               if (devc->beeper_was_set)
-                       scpi_cmd(sdi, devc->device->commands, SCPI_CMD_BEEPER_ENABLE);
-               scpi_cmd(sdi, devc->device->commands, SCPI_CMD_LOCAL);
-               sr_scpi_close(scpi);
-               sdi->status = SR_ST_INACTIVE;
-       }
 
-       return SR_OK;
+       if (!scpi)
+               return SR_ERR_BUG;
+
+       if (devc->beeper_was_set)
+               scpi_cmd(sdi, devc->device->commands, SCPI_CMD_BEEPER_ENABLE);
+       scpi_cmd(sdi, devc->device->commands, SCPI_CMD_LOCAL);
+
+       return sr_scpi_close(scpi);
 }
 
 static void clear_helper(void *priv)
@@ -450,9 +442,6 @@ static int config_set(uint32_t key, GVariant *data, const struct sr_dev_inst *sd
        if (!sdi)
                return SR_ERR_ARG;
 
-       if (sdi->status != SR_ST_ACTIVE)
-               return SR_ERR_DEV_CLOSED;
-
        if (cg)
                /* Channel group specified. */
                select_channel(sdi, cg->channels->data);