drivers: return SR_ERR_NA on unsupported config key

[libsigrok.git] / hardware / brymen-dmm / api.c

diff --git a/hardware/brymen-dmm/api.c b/hardware/brymen-dmm/api.c
index 23a59dc9836710734d8790149866fcb1edf16cfb..59f5040e40995d96ffefe085131317b6523d8547 100644 (file)
--- a/hardware/brymen-dmm/api.c
+++ b/hardware/brymen-dmm/api.c
@@ -235,8 +235,7 @@ static int config_set(int id, GVariant *data, const struct sr_dev_inst *sdi)
                devc->limit_msec = g_variant_get_uint64(data);
                break;
        default:
-               sr_err("Unknown hardware capability: %d.", id);
-               ret = SR_ERR_ARG;
+               ret = SR_ERR_NA;
        }
 
        return ret;
@@ -256,8 +255,7 @@ static int config_list(int key, GVariant **data, const struct sr_dev_inst *sdi)
                                hwcaps, ARRAY_SIZE(hwcaps), sizeof(int32_t));
                break;
        default:
-               sr_err("Unknown config key: %d.", key);
-               return SR_ERR_ARG;
+               return SR_ERR_NA;
        }
 
        return SR_OK;