ftdi-la: silence "assigned but never used" compiler warning

[libsigrok.git] / src / hardware / ftdi-la / api.c

diff --git a/src/hardware/ftdi-la/api.c b/src/hardware/ftdi-la/api.c
index 15472f8262250b5ba48f5231c696e333d19aaa47..b22e57f1a883f07572dd232c7c8534366c786f88 100644 (file)
--- a/src/hardware/ftdi-la/api.c
+++ b/src/hardware/ftdi-la/api.c
@@ -310,7 +310,6 @@ static int config_get(uint32_t key, GVariant **data,
 {
        struct dev_context *devc;
        struct sr_usb_dev_inst *usb;
-       char str[128];
 
        (void)cg;
 
@@ -324,8 +323,7 @@ static int config_get(uint32_t key, GVariant **data,
                if (!sdi || !sdi->conn)
                        return SR_ERR_ARG;
                usb = sdi->conn;
-               snprintf(str, 128, "%d.%d", usb->bus, usb->address);
-               *data = g_variant_new_string(str);
+               *data = g_variant_new_printf("%d.%d", usb->bus, usb->address);
                break;
        default:
                return SR_ERR_NA;
@@ -348,10 +346,9 @@ static int config_set(uint32_t key, GVariant *data,
        case SR_CONF_LIMIT_MSEC:
                value = g_variant_get_uint64(data);
                /* TODO: Implement. */
+               (void)value;
                return SR_ERR_NA;
        case SR_CONF_LIMIT_SAMPLES:
-               if (g_variant_get_uint64(data) == 0)
-                       return SR_ERR_ARG;
                devc->limit_samples = g_variant_get_uint64(data);
                break;
        case SR_CONF_SAMPLERATE: