Fix format and unused var

Author: vshampor

src/core/src/op/paged_attention.cpp

@@ -177,9 +177,8 @@ void PagedAttentionExtension::validate_and_infer_types() {
             get_input_partial_shape(15).rank().get_length(),
             ".");
         NODE_VALIDATION_CHECK(this,
-                              get_input_element_type(15).is_dynamic() ||
-                              get_input_element_type(15) == element::f32 ||
-                              get_input_element_type(15) == element::f16,
+                              get_input_element_type(15).is_dynamic() || get_input_element_type(15) == element::f32 ||
+                                  get_input_element_type(15) == element::f16,
                               "Element type of `rotation_trig_lut` input should be f32, but it is ",
                               get_input_element_type(15),
                               ".");

src/plugins/intel_gpu/src/graph/impls/ocl/paged_attention.cpp

@@ -341,7 +341,6 @@ struct paged_attention_impl : multi_stage_primitive<paged_attention> {
     }
 
     event::ptr execute_impl(const std::vector<event::ptr>& events, paged_attention_inst& instance) override {
-        const auto& desc = instance.get_impl_params()->typed_desc<paged_attention>();
         const auto stage = get_paged_attention_stage(*instance.get_impl_params());
         const auto is_mixed_mode = stage == PagedAttentionStage::MIXED;