Fix gcc4.4 error

9 years ago · df3bfae8d1
parent ac67d152ca
commit df3bfae8d1
1 changed files with 1 additions and 0 deletions
--- a/include/grpc/impl/codegen/atm_gcc_sync.h
+++ b/include/grpc/impl/codegen/atm_gcc_sync.h
@ -89,6 +89,7 @@ static __inline gpr_atm gpr_atm_full_xchg(gpr_atm *p, gpr_atm n) {
  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 */