drivers: Reduce unnecessarily high indentation in some places.

[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 16983653a94ee45a4e239c11c69d9de41cb42a86..9d5660761b0549ff0e19c5a440fe054a8126be79 100644 (file)
--- a/src/hardware/yokogawa-dlm/api.c
+++ b/src/hardware/yokogawa-dlm/api.c
@@ -211,22 +211,18 @@ static int config_get(uint32_t key, GVariant **data,
                ret = SR_OK;
                break;
        case SR_CONF_NUM_VDIV:
-               if (!cg) {
+               if (!cg)
                        return SR_ERR_CHANNEL_GROUP;
-               } else if (cg_type == CG_ANALOG) {
-                               *data = g_variant_new_int32(model->num_ydivs);
-                               ret = SR_OK;
-                               break;
-               } else {
-                       ret = SR_ERR_NA;
-               }
+               if (cg_type != CG_ANALOG)
+                       return SR_ERR_NA;
+               *data = g_variant_new_int32(model->num_ydivs);
+               ret = SR_OK;
                break;
        case SR_CONF_VDIV:
-               ret = SR_ERR_NA;
-               if (!cg) {
+               if (!cg)
                        return SR_ERR_CHANNEL_GROUP;
-               } else if (cg_type != CG_ANALOG)
-                       break;
+               if (cg_type != CG_ANALOG)
+                       return SR_ERR_NA;
                if ((idx = std_cg_idx(cg, devc->analog_groups, model->analog_channels)) < 0)
                        return SR_ERR_ARG;
                *data = g_variant_new("(tt)",
@@ -247,11 +243,10 @@ static int config_get(uint32_t key, GVariant **data,
                ret = SR_OK;
                break;
        case SR_CONF_COUPLING:
-               ret = SR_ERR_NA;
-               if (!cg) {
+               if (!cg)
                        return SR_ERR_CHANNEL_GROUP;
-               } else if (cg_type != CG_ANALOG)
-                       break;
+               if (cg_type != CG_ANALOG)
+                       return SR_ERR_NA;
                if ((idx = std_cg_idx(cg, devc->analog_groups, model->analog_channels)) < 0)
                        return SR_ERR_ARG;
                *data = g_variant_new_string((*model->coupling_options)[state->analog_states[idx].coupling]);