sr_dev_close(): Set status to SR_ST_INACTIVE.

[libsigrok.git] / src / hardware / rohde-schwarz-sme-0x / api.c

diff --git a/src/hardware/rohde-schwarz-sme-0x/api.c b/src/hardware/rohde-schwarz-sme-0x/api.c
index 7b971b2b4231c3ac1cc3aa13d8392d169bb4ebd0..d449fddc58642b19e70161e045c9741e20e19da4 100644 (file)
--- a/src/hardware/rohde-schwarz-sme-0x/api.c
+++ b/src/hardware/rohde-schwarz-sme-0x/api.c
@@ -162,24 +162,12 @@ static int dev_clear(const struct sr_dev_driver *di)
 
 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;
-
-       return SR_OK;
+       return sr_scpi_close(sdi->conn);
 }
 
 static int config_get(uint32_t key, GVariant **data,
@@ -215,9 +203,6 @@ static int config_set(uint32_t key, GVariant *data,
        if (!sdi)
                return SR_ERR_ARG;
 
-       if (sdi->status != SR_ST_ACTIVE)
-               return SR_ERR_DEV_CLOSED;
-
        switch (key) {
        case SR_CONF_OUTPUT_FREQUENCY:
                value_f = g_variant_get_double(data);
@@ -265,8 +250,7 @@ static int config_list(uint32_t key, GVariant **data,
 
 static int dev_acquisition_start(const struct sr_dev_inst *sdi)
 {
-       if (sdi->status != SR_ST_ACTIVE)
-               return SR_ERR_DEV_CLOSED;
+       (void)sdi;
 
        return SR_OK;
 }