Simplify channel creation.

[libsigrok.git] / src / hardware / center-3xx / api.c

diff --git a/src/hardware/center-3xx/api.c b/src/hardware/center-3xx/api.c
index 8118a2b1f5ef099b49e066fe1ce97cac170079e9..cc9e3d7a67e570a4b64928fe455422493228800e 100644 (file)
--- a/src/hardware/center-3xx/api.c
+++ b/src/hardware/center-3xx/api.c
@@ -72,12 +72,10 @@ static GSList *center_scan(const char *conn, const char *serialcomm, int idx)
        struct sr_dev_inst *sdi;
        struct drv_context *drvc;
        struct dev_context *devc;
-       struct sr_channel *ch;
        struct sr_serial_dev_inst *serial;
        GSList *devices;
 
-       if (!(serial = sr_serial_dev_inst_new(conn, serialcomm)))
-               return NULL;
+       serial = sr_serial_dev_inst_new(conn, serialcomm);
 
        if (serial_open(serial, SERIAL_RDWR) != SR_OK)
                return NULL;
@@ -99,16 +97,13 @@ static GSList *center_scan(const char *conn, const char *serialcomm, int idx)
        sdi->driver = center_devs[idx].di;
 
        for (i = 0; i <  center_devs[idx].num_channels; i++) {
-               if (!(ch = sr_channel_new(i, SR_CHANNEL_ANALOG,
-                                          TRUE, channel_names[i])))
-                       goto scan_cleanup;
-               sdi->channels = g_slist_append(sdi->channels, ch);
+               sr_channel_new(sdi, i, SR_CHANNEL_ANALOG,
+                                   TRUE, channel_names[i]);
        }
 
        drvc->instances = g_slist_append(drvc->instances, sdi);
        devices = g_slist_append(devices, sdi);
 
-scan_cleanup:
        serial_close(serial);
 
        return devices;