Revert "Grand unified closures"

1 files changed, 0 insertions, 8 deletions

diff --git a/include/grpc/impl/codegen/atm_gcc_sync.h b/include/grpc/impl/codegen/atm_gcc_sync.h
index 9aa2b43189..915b09fb0c 100644
--- a/include/grpc/impl/codegen/atm_gcc_sync.h
+++ b/include/grpc/impl/codegen/atm_gcc_sync.h
@@ -84,12 +84,4 @@ static __inline void gpr_atm_no_barrier_store(gpr_atm *p, gpr_atm value) {
 #define gpr_atm_acq_cas(p, o, n) (__sync_bool_compare_and_swap((p), (o), (n)))
 #define gpr_atm_rel_cas(p, o, n) gpr_atm_acq_cas((p), (o), (n))
 
-static __inline gpr_atm gpr_atm_full_xchg(gpr_atm *p, gpr_atm n) {
-  gpr_atm cur;
-  do {
-    cur = gpr_atm_acq_load(p);
-  } while (!gpr_atm_rel_cas(p, cur, n));
-  return cur;
-}
-
 #endif /* GRPC_IMPL_CODEGEN_ATM_GCC_SYNC_H */