vkr: rename vkr_find_pnext to vkr_find_struct

Signed-off-by: Yiwei Zhang <zzyiwei@chromium.org>
Reviewed-by Ryan Neph <ryanneph@google.com>
Reviewed-by: Chia-I Wu <olvaffe@gmail.com>

src/venus/vkr_common.h

@@ -176,13 +176,13 @@ void
 object_array_fini(struct object_array *arr);
 
 static inline void *
-vkr_find_pnext(const void *chain, VkStructureType type)
+vkr_find_struct(const void *chain, VkStructureType type)
 {
-   VkBaseOutStructure *pnext = (VkBaseOutStructure *)chain;
-   while (pnext) {
-      if (pnext->sType == type)
-         return pnext;
-      pnext = pnext->pNext;
+   VkBaseOutStructure *s = (VkBaseOutStructure *)chain;
+   while (s) {
+      if (s->sType == type)
+         return s;
+      s = s->pNext;
    }
    return NULL;
 }

src/venus/vkr_device_memory.c

@@ -48,7 +48,7 @@ vkr_dispatch_vkAllocateMemory(struct vn_dispatch_context *dispatch,
 #ifdef FORCE_ENABLE_DMABUF
    VkExportMemoryAllocateInfo local_export_info;
    if (dev->physical_device->EXT_external_memory_dma_buf) {
-      VkExportMemoryAllocateInfo *export_info = vkr_find_pnext(
+      VkExportMemoryAllocateInfo *export_info = vkr_find_struct(
          args->pAllocateInfo->pNext, VK_STRUCTURE_TYPE_EXPORT_MEMORY_ALLOCATE_INFO);
       if (export_info) {
          export_info->handleTypes |= VK_EXTERNAL_MEMORY_HANDLE_TYPE_DMA_BUF_BIT_EXT;
@@ -205,7 +205,7 @@ vkr_dispatch_vkGetMemoryResourcePropertiesMESA(
 
    args->pMemoryResourceProperties->memoryTypeBits = mem_fd_props.memoryTypeBits;
 
-   VkMemoryResourceAllocationSizeProperties100000MESA *alloc_size_props = vkr_find_pnext(
+   VkMemoryResourceAllocationSizeProperties100000MESA *alloc_size_props = vkr_find_struct(
       args->pMemoryResourceProperties->pNext,
       VK_STRUCTURE_TYPE_MEMORY_RESOURCE_ALLOCATION_SIZE_PROPERTIES_100000_MESA);
    if (alloc_size_props)