Fix: add missing unused attribute to _rcu_dereference

[userspace-rcu.git] / include / urcu / static / pointer.h

diff --git a/include/urcu/static/pointer.h b/include/urcu/static/pointer.h
index c276e68ef770c13c6d6b0c1cf79b9bd055ae4ee0..9e46a5769c92fc99142adf55989aa0d37581647c 100644 (file)
--- a/include/urcu/static/pointer.h
+++ b/include/urcu/static/pointer.h
@@ -99,7 +99,7 @@ extern "C" {
 #ifdef __URCU_DEREFERENCE_USE_ATOMIC_CONSUME
 # define _rcu_dereference(p) __extension__ ({                                          \
                                __typeof__(__extension__ ({                             \
-                                       __typeof__(p) _________p0 = { 0 };              \
+                                       __typeof__(p) __attribute__((unused)) _________p0 = { 0 }; \
                                        _________p0;                                    \
                                })) _________p1;                                        \
                                __atomic_load(&(p), &_________p1, __ATOMIC_CONSUME);    \