Fix GCC warning

Remove `-Wno-missing-braces` flag

Change-Id: I06b5d4cb2d60a4d219a63f798d288c0d51c75ba6

cmake/sparrow_ops.cmake

diff --git a/cmake/sparrow_ops.cmake b/cmake/sparrow_ops.cmake
index 23a7359..56d2dfd 100644
--- a/cmake/sparrow_ops.cmake
+++ b/cmake/sparrow_ops.cmake
@@ -81,7 +81,6 @@
   "-Wall"
   # Disable warnings we don't care about or that generally have a low
   # signal/noise ratio.
-  "-Wno-missing-braces"
 )
 
 

model_util/util.c

diff --git a/model_util/util.c b/model_util/util.c
index 983d93e..7004a7d 100644
--- a/model_util/util.c
+++ b/model_util/util.c
@@ -207,7 +207,7 @@
   }
 
   // Validate output and gather buffers.
-  iree_hal_buffer_mapping_t mapped_memories[MAX_MODEL_OUTPUTS] = {{0}};
+  iree_hal_buffer_mapping_t mapped_memories[MAX_MODEL_OUTPUTS] = {{}};
   for (int index_output = 0; index_output < model->num_output; index_output++) {
     iree_hal_buffer_view_t *ret_buffer_view = NULL;
     if (iree_status_is_ok(result)) {