layers: Remove DRAWSTATE_INVALID_POOL check

This check was only flagged when Allocating descriptor sets or resetting
a descriptor pool, and in both cases object_tracker will be the first layer
to identify and flag the error.

Removing this as a redundant check and updating documentation.

1 files changed, 10 insertions, 16 deletions

diff --git a/layers/core_validation.cpp b/layers/core_validation.cpp
index b7946378..5cfef40b 100644
--- a/layers/core_validation.cpp
+++ b/layers/core_validation.cpp
@@ -3589,23 +3589,17 @@ static void deletePools(layer_data *my_data) {
 static void clearDescriptorPool(layer_data *my_data, const VkDevice device, const VkDescriptorPool pool,
                                 VkDescriptorPoolResetFlags flags) {
     DESCRIPTOR_POOL_NODE *pPool = getPoolNode(my_data, pool);
-    if (!pPool) {
-        log_msg(my_data->report_data, VK_DEBUG_REPORT_ERROR_BIT_EXT, VK_DEBUG_REPORT_OBJECT_TYPE_DESCRIPTOR_POOL_EXT,
-                (uint64_t)pool, __LINE__, DRAWSTATE_INVALID_POOL, "DS",
-                "Unable to find pool node for pool 0x%" PRIxLEAST64 " specified in vkResetDescriptorPool() call", (uint64_t)pool);
-    } else {
-        // TODO: validate flags
-        // For every set off of this pool, clear it, remove from setMap, and free cvdescriptorset::DescriptorSet
-        for (auto ds : pPool->sets) {
-            freeDescriptorSet(my_data, ds);
-        }
-        pPool->sets.clear();
-        // Reset available count for each type and available sets for this pool
-        for (uint32_t i = 0; i < pPool->availableDescriptorTypeCount.size(); ++i) {
-            pPool->availableDescriptorTypeCount[i] = pPool->maxDescriptorTypeCount[i];
-        }
-        pPool->availableSets = pPool->maxSets;
+    // TODO: validate flags
+    // For every set off of this pool, clear it, remove from setMap, and free cvdescriptorset::DescriptorSet
+    for (auto ds : pPool->sets) {
+        freeDescriptorSet(my_data, ds);
+    }
+    pPool->sets.clear();
+    // Reset available count for each type and available sets for this pool
+    for (uint32_t i = 0; i < pPool->availableDescriptorTypeCount.size(); ++i) {
+        pPool->availableDescriptorTypeCount[i] = pPool->maxDescriptorTypeCount[i];
     }
+    pPool->availableSets = pPool->maxSets;
 }
 
 // For given CB object, fetch associated CB Node from map