/** @private
* Allocate and init a new device instance struct.
- * @param[in] index @copydoc sr_dev_inst::index
- * @param[in] status @copydoc sr_dev_inst::status
- * @param[in] vendor @copydoc sr_dev_inst::vendor
- * @param[in] model @copydoc sr_dev_inst::model
- * @param[in] version @copydoc sr_dev_inst::version
*
- * @retval NULL Error
* @retval struct sr_dev_inst *. Dynamically allocated, free using
* sr_dev_inst_free().
*/
-SR_PRIV struct sr_dev_inst *sr_dev_inst_new(int status,
- const char *vendor, const char *model, const char *version)
+SR_PRIV struct sr_dev_inst *sr_dev_inst_new(void)
{
struct sr_dev_inst *sdi;
- if (!(sdi = g_try_malloc(sizeof(struct sr_dev_inst)))) {
- sr_err("Device instance malloc failed.");
- return NULL;
- }
+ sdi = g_malloc0(sizeof(struct sr_dev_inst));
sdi->driver = NULL;
- sdi->status = status;
+ sdi->status = -1;
sdi->inst_type = -1;
- sdi->vendor = vendor ? g_strdup(vendor) : NULL;
- sdi->model = model ? g_strdup(model) : NULL;
- sdi->version = version ? g_strdup(version) : NULL;
+ sdi->vendor = NULL;
+ sdi->model = NULL;
+ sdi->version = NULL;
sdi->serial_num = NULL;
sdi->connection_id = NULL;
sdi->channels = NULL;
{
struct sr_dev_inst *sdi;
- sdi = sr_dev_inst_new(0, vendor, model, version);
- if (!sdi)
- return NULL;
-
+ sdi = sr_dev_inst_new();
+ sdi->vendor = g_strdup(vendor);
+ sdi->model = g_strdup(model);
+ sdi->version = g_strdup(version);
sdi->inst_type = SR_INST_USER;
return sdi;