From b94a1e3d6b5c733ba24cfa0d35450d8659d48289 Mon Sep 17 00:00:00 2001 From: Khem Raj Date: Fri, 4 Jun 2021 13:07:28 -0700 Subject: [PATCH] arena: Remove dead code Fixes clang warning arena.cpp:226:19: error: variable 'drained' set b ut not used [-Werror,-Wunused-but-set-variable] | std::intptr_t drained = 0; | ^ Upstream-Status: Submitted [https://github.com/oneapi-src/oneTBB/pull/429] Signed-off-by: Khem Raj --- src/tbb/arena.cpp | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/src/tbb/arena.cpp b/src/tbb/arena.cpp index 4a9c0f8a..c8ed4999 100644 --- a/src/tbb/arena.cpp +++ b/src/tbb/arena.cpp @@ -232,14 +232,13 @@ void arena::free_arena () { __TBB_ASSERT( !my_global_concurrency_mode, NULL ); #endif poison_value( my_guard ); - std::intptr_t drained = 0; for ( unsigned i = 0; i < my_num_slots; ++i ) { // __TBB_ASSERT( !my_slots[i].my_scheduler, "arena slot is not empty" ); // TODO: understand the assertion and modify // __TBB_ASSERT( my_slots[i].task_pool == EmptyTaskPool, NULL ); __TBB_ASSERT( my_slots[i].head == my_slots[i].tail, NULL ); // TODO: replace by is_quiescent_local_task_pool_empty my_slots[i].free_task_pool(); - drained += mailbox(i).drain(); + mailbox(i).drain(); my_slots[i].my_default_task_dispatcher->~task_dispatcher(); } __TBB_ASSERT(my_fifo_task_stream.empty(), "Not all enqueued tasks were executed"); -- 2.31.1