drivers: Reduce unnecessarily high indentation in some places.

[libsigrok.git] / src / hardware / hameg-hmo / api.c

diff --git a/src/hardware/hameg-hmo/api.c b/src/hardware/hameg-hmo/api.c
index 0abc722cda4fe9e053af0480d0d4309a814671a5..44841e852c18d5d705a60d020637b09ce89bdda5 100644 (file)
--- a/src/hardware/hameg-hmo/api.c
+++ b/src/hardware/hameg-hmo/api.c
@@ -176,28 +176,24 @@ static int config_get(uint32_t key, GVariant **data,
                                      (*model->timebases)[state->timebase][1]);
                break;
        case SR_CONF_NUM_VDIV:
-               if (!cg) {
+               if (!cg)
                        return SR_ERR_CHANNEL_GROUP;
-               } else if (cg_type == CG_ANALOG) {
-                       if (std_cg_idx(cg, devc->analog_groups, model->analog_channels) < 0)
-                               return SR_ERR_ARG;
-                       *data = g_variant_new_int32(model->num_ydivs);
-               } else {
+               if (cg_type != CG_ANALOG)
                        return SR_ERR_NA;
-               }
+               if (std_cg_idx(cg, devc->analog_groups, model->analog_channels) < 0)
+                       return SR_ERR_ARG;
+               *data = g_variant_new_int32(model->num_ydivs);
                break;
        case SR_CONF_VDIV:
-               if (!cg) {
+               if (!cg)
                        return SR_ERR_CHANNEL_GROUP;
-               } else if (cg_type == CG_ANALOG) {
-                       if ((idx = std_cg_idx(cg, devc->analog_groups, model->analog_channels)) < 0)
-                               return SR_ERR_ARG;
-                       *data = g_variant_new("(tt)",
-                                             (*model->vdivs)[state->analog_channels[idx].vdiv][0],
-                                             (*model->vdivs)[state->analog_channels[idx].vdiv][1]);
-               } else {
+               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)",
+                                     (*model->vdivs)[state->analog_channels[idx].vdiv][0],
+                                     (*model->vdivs)[state->analog_channels[idx].vdiv][1]);
                break;
        case SR_CONF_TRIGGER_SOURCE:
                *data = g_variant_new_string((*model->trigger_sources)[state->trigger_source]);
@@ -209,15 +205,13 @@ static int config_get(uint32_t key, GVariant **data,
                *data = g_variant_new_double(state->horiz_triggerpos);
                break;
        case SR_CONF_COUPLING:
-               if (!cg) {
+               if (!cg)
                        return SR_ERR_CHANNEL_GROUP;
-               } else if (cg_type == CG_ANALOG) {
-                       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_channels[idx].coupling]);
-               } else {
+               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_channels[idx].coupling]);
                break;
        case SR_CONF_SAMPLERATE:
                *data = g_variant_new_uint64(state->sample_rate);