layers: Remove lock held across down-chain call

Unnecessary lock was grabbed just before an API call.

Change-Id: I0ef561d9b620f42333ba034dcbc87cba6daea776

1 files changed, 1 insertions, 1 deletions

diff --git a/layers/core_validation.cpp b/layers/core_validation.cpp
index d77aa7ca..dbd30f5b 100644
--- a/layers/core_validation.cpp
+++ b/layers/core_validation.cpp
@@ -12309,7 +12309,7 @@ VKAPI_ATTR VkResult VKAPI_CALL CreateSharedSwapchainsKHR(VkDevice device, uint32
                                                          const VkSwapchainCreateInfoKHR *pCreateInfos,
                                                          const VkAllocationCallbacks *pAllocator, VkSwapchainKHR *pSwapchains) {
     layer_data *dev_data = get_my_data_ptr(get_dispatch_key(device), layer_data_map);
-    std::unique_lock<std::mutex> lock(global_lock);
+
     VkResult result =
         dev_data->dispatch_table.CreateSharedSwapchainsKHR(device, swapchainCount, pCreateInfos, pAllocator, pSwapchains);
     return result;