diff --git a/src/correlation/gpu/vulkan.rs b/src/correlation/gpu/vulkan.rs
index a738542..3d74877 100644
--- a/src/correlation/gpu/vulkan.rs
+++ b/src/correlation/gpu/vulkan.rs
@@ -65,8 +65,7 @@ struct DeviceBuffers {
 
 struct DescriptorSets {
     descriptor_pool: vk::DescriptorPool,
-    regular_layout: vk::DescriptorSetLayout,
-    cross_check_layout: vk::DescriptorSetLayout,
+    layout: vk::DescriptorSetLayout,
     pipeline_layout: vk::PipelineLayout,
     descriptor_sets: Vec<vk::DescriptorSet>,
 }
@@ -719,20 +718,13 @@ impl Device {
             device.destroy_descriptor_pool(descriptor_pool, None);
             err
         };
-        let regular_layout = create_layout_bindings(6).map_err(cleanup_err)?;
+        let layout = create_layout_bindings(6).map_err(cleanup_err)?;
         let cleanup_err = |err| {
-            device.destroy_descriptor_set_layout(regular_layout, None);
+            device.destroy_descriptor_set_layout(layout, None);
             device.destroy_descriptor_pool(descriptor_pool, None);
             err
         };
-        let cross_check_layout = create_layout_bindings(2).map_err(cleanup_err)?;
-        let cleanup_err = |err| {
-            device.destroy_descriptor_set_layout(cross_check_layout, None);
-            device.destroy_descriptor_set_layout(regular_layout, None);
-            device.destroy_descriptor_pool(descriptor_pool, None);
-            err
-        };
-        let layouts = [regular_layout, cross_check_layout];
+        let layouts = [layout];
         let push_constant_ranges = vk::PushConstantRange::default()
             .offset(0)
             .size(std::mem::size_of::<ShaderParams>() as u32)
@@ -747,8 +739,7 @@ impl Device {
             .map_err(cleanup_err)?;
         let cleanup_err = |err| {
             device.destroy_pipeline_layout(pipeline_layout, None);
-            device.destroy_descriptor_set_layout(cross_check_layout, None);
-            device.destroy_descriptor_set_layout(regular_layout, None);
+            device.destroy_descriptor_set_layout(layout, None);
             device.destroy_descriptor_pool(descriptor_pool, None);
             err
         };
@@ -761,8 +752,7 @@ impl Device {
 
         Ok(DescriptorSets {
             descriptor_pool,
-            regular_layout,
-            cross_check_layout,
+            layout,
             pipeline_layout,
             descriptor_sets,
         })
@@ -843,17 +833,6 @@ impl Device {
         let direction = self.direction;
         let descriptor_sets = &self.descriptor_sets;
         let buffers = &self.buffers()?;
-        let create_buffer_infos = |buffers: &[Buffer]| {
-            buffers
-                .iter()
-                .map(|buf| {
-                    vk::DescriptorBufferInfo::default()
-                        .buffer(buf.buffer)
-                        .offset(0)
-                        .range(vk::WHOLE_SIZE)
-                })
-                .collect::<Vec<_>>()
-        };
         let (buffer_internal_img1, buffer_internal_img2, buffer_out, buffer_out_reverse) =
             match direction {
                 CorrelationDirection::Forward => (
@@ -869,28 +848,29 @@ impl Device {
                     buffers.buffer_out,
                 ),
             };
-        let (buffer_list, descriptor_set) = if matches!(shader, ShaderModuleType::CrossCheckFilter)
-        {
-            (
-                vec![buffer_out, buffer_out_reverse],
-                descriptor_sets.descriptor_sets[0],
-            )
+        let buffer_list = if matches!(shader, ShaderModuleType::CrossCheckFilter) {
+            vec![buffer_out, buffer_out_reverse]
         } else {
-            (
-                vec![
-                    buffers.buffer_img,
-                    buffer_internal_img1,
-                    buffer_internal_img2,
-                    buffers.buffer_internal_int,
-                    buffer_out,
-                    buffers.buffer_out_corr,
-                ],
-                descriptor_sets.descriptor_sets[1],
-            )
+            vec![
+                buffers.buffer_img,
+                buffer_internal_img1,
+                buffer_internal_img2,
+                buffers.buffer_internal_int,
+                buffer_out,
+                buffers.buffer_out_corr,
+            ]
         };
-        let buffer_infos = create_buffer_infos(buffer_list.as_slice());
+        let buffer_infos = buffer_list
+            .iter()
+            .map(|buf| {
+                vk::DescriptorBufferInfo::default()
+                    .buffer(buf.buffer)
+                    .offset(0)
+                    .range(vk::WHOLE_SIZE)
+            })
+            .collect::<Vec<_>>();
         let write_descriptor = vk::WriteDescriptorSet::default()
-            .dst_set(descriptor_set)
+            .dst_set(descriptor_sets.descriptor_sets[0])
             .dst_binding(0)
             .descriptor_type(vk::DescriptorType::STORAGE_BUFFER)
             .buffer_info(buffer_infos.as_slice());
@@ -1122,8 +1102,7 @@ impl DescriptorSets {
     unsafe fn destroy(&self, device: &ash::Device) {
         let _ = device.free_descriptor_sets(self.descriptor_pool, self.descriptor_sets.as_slice());
         device.destroy_pipeline_layout(self.pipeline_layout, None);
-        device.destroy_descriptor_set_layout(self.cross_check_layout, None);
-        device.destroy_descriptor_set_layout(self.regular_layout, None);
+        device.destroy_descriptor_set_layout(self.layout, None);
         device.destroy_descriptor_pool(self.descriptor_pool, None);
     }
 }