sr_dev_clear(): Always free sdi->priv (devc).

[libsigrok.git] / src / hardware / yokogawa-dlm / api.c

diff --git a/src/hardware/yokogawa-dlm/api.c b/src/hardware/yokogawa-dlm/api.c
index 728fce03f5502ec3fe25e5ac0e633083444094e9..cace9e586db695dbd7f68fa34471a315c2fd1e4e 100644 (file)
--- a/src/hardware/yokogawa-dlm/api.c
+++ b/src/hardware/yokogawa-dlm/api.c
@@ -131,34 +131,27 @@ static void clear_helper(void *priv)
 
        g_free(devc->analog_groups);
        g_free(devc->digital_groups);
-       g_free(devc);
 }
 
 static int dev_clear(const struct sr_dev_driver *di)
 {
-       return std_dev_clear(di, clear_helper);
+       return std_dev_clear_with_callback(di, clear_helper);
 }
 
 static int dev_open(struct sr_dev_inst *sdi)
 {
-       if (sdi->status != SR_ST_ACTIVE && sr_scpi_open(sdi->conn) != SR_OK)
+       if (sr_scpi_open(sdi->conn) != SR_OK)
                return SR_ERR;
 
        if (dlm_scope_state_query(sdi) != SR_OK)
                return SR_ERR;
 
-       sdi->status = SR_ST_ACTIVE;
-
        return SR_OK;
 }
 
 static int dev_close(struct sr_dev_inst *sdi)
 {
-       sr_scpi_close(sdi->conn);
-
-       sdi->status = SR_ST_INACTIVE;
-
-       return SR_OK;
+       return sr_scpi_close(sdi->conn);
 }
 
 /**