Remove code duplication in gc_locks.h regarding USE_PTHREAD_LOCKS

* include/private/gc_locks.h (USE_PTHREAD_LOCKS): Remove code
duplication.

diff --git a/include/private/gc_locks.h b/include/private/gc_locks.h
index a5d9c35fc39355389b084b9f37a90774481d452c..0296707f2e0bd5cf336ab7055c9e458b5835baf1 100644 (file)
--- a/include/private/gc_locks.h
+++ b/include/private/gc_locks.h
@@ -43,15 +43,8 @@
 #    define UNCOND_UNLOCK() PCR_Th_ML_Release(&GC_allocate_ml)
 #  endif
 
-#  if !defined(AO_HAVE_test_and_set_acquire) && defined(GC_PTHREADS)
-#    define USE_PTHREAD_LOCKS
-#  endif
-
-#  if defined(GC_WIN32_THREADS) && defined(GC_PTHREADS)
-#    define USE_PTHREAD_LOCKS
-#  endif
-
-#  if defined(GC_RTEMS_PTHREADS)
+#  if (!defined(AO_HAVE_test_and_set_acquire) || defined(GC_RTEMS_PTHREADS) \
+       || defined(GC_WIN32_THREADS)) && defined(GC_PTHREADS)
 #    define USE_PTHREAD_LOCKS
 #  endif