Rely on introspection to handle OOB access. (#21247)

quantum/dynamic_keymap.c

@@ -152,22 +152,13 @@ void dynamic_keymap_reset(void) {
     for (int layer = 0; layer < DYNAMIC_KEYMAP_LAYER_COUNT; layer++) {
         for (int row = 0; row < MATRIX_ROWS; row++) {
             for (int column = 0; column < MATRIX_COLS; column++) {
-                if (layer < keymap_layer_count()) {
-                    dynamic_keymap_set_keycode(layer, row, column, keycode_at_keymap_location_raw(layer, row, column));
-                } else {
-                    dynamic_keymap_set_keycode(layer, row, column, KC_TRANSPARENT);
-                }
+                dynamic_keymap_set_keycode(layer, row, column, keycode_at_keymap_location_raw(layer, row, column));
             }
         }
 #ifdef ENCODER_MAP_ENABLE
         for (int encoder = 0; encoder < NUM_ENCODERS; encoder++) {
-            if (layer < encodermap_layer_count()) {
-                dynamic_keymap_set_encoder(layer, encoder, true, keycode_at_encodermap_location_raw(layer, encoder, true));
-                dynamic_keymap_set_encoder(layer, encoder, false, keycode_at_encodermap_location_raw(layer, encoder, false));
-            } else {
-                dynamic_keymap_set_encoder(layer, encoder, true, KC_TRANSPARENT);
-                dynamic_keymap_set_encoder(layer, encoder, false, KC_TRANSPARENT);
-            }
+            dynamic_keymap_set_encoder(layer, encoder, true, keycode_at_encodermap_location_raw(layer, encoder, true));
+            dynamic_keymap_set_encoder(layer, encoder, false, keycode_at_encodermap_location_raw(layer, encoder, false));
         }
 #endif // ENCODER_MAP_ENABLE
     }