layers: Remove unused parameter

RecordBarriesrsQFOTransfers was being passed an unused 'funcname'
parameter.

Change-Id: Ibcef5b86405373ccced73b724539604026383942
diff --git a/layers/buffer_validation.h b/layers/buffer_validation.h
index 9f16afa..f26aa2f 100644
--- a/layers/buffer_validation.h
+++ b/layers/buffer_validation.h
@@ -141,9 +141,9 @@
                                            uint32_t bufferBarrierCount, const VkBufferMemoryBarrier *pBufferMemBarriers,
                                            uint32_t imageMemBarrierCount, const VkImageMemoryBarrier *pImageMemBarriers);
 
-void RecordBarriersQFOTransfers(layer_data *device_data, const char *func_name, GLOBAL_CB_NODE *cb_state,
-                                uint32_t bufferBarrierCount, const VkBufferMemoryBarrier *pBufferMemBarriers,
-                                uint32_t imageMemBarrierCount, const VkImageMemoryBarrier *pImageMemBarriers);
+void RecordBarriersQFOTransfers(layer_data *device_data, GLOBAL_CB_NODE *cb_state, uint32_t bufferBarrierCount,
+                                const VkBufferMemoryBarrier *pBufferMemBarriers, uint32_t imageMemBarrierCount,
+                                const VkImageMemoryBarrier *pImageMemBarriers);
 
 bool ValidateQueuedQFOTransfers(layer_data *dev_data, GLOBAL_CB_NODE *pCB,
                                 QFOTransferCBScoreboards<VkImageMemoryBarrier> *qfo_image_scoreboards,