Fix c99 compatibility: tp_rcu_dereference_bp() should not use braced-groups within...

[lttng-ust.git] / include / lttng / tracepoint-rcu.h

diff --git a/include/lttng/tracepoint-rcu.h b/include/lttng/tracepoint-rcu.h
index a754048cc51ccc624a028c522aa8a030fbf04fcf..2e0a79fd02d6cf88363252393a4f13011eedfb78 100644 (file)
--- a/include/lttng/tracepoint-rcu.h
+++ b/include/lttng/tracepoint-rcu.h
@@ -31,12 +31,9 @@
 #define tp_rcu_read_lock_bp    tracepoint_dlopen.rcu_read_lock_sym_bp
 #define tp_rcu_read_unlock_bp  tracepoint_dlopen.rcu_read_unlock_sym_bp
 
-#define tp_rcu_dereference_bp(p)                                            \
-       ({                                                                   \
-               __typeof__(p) _________p1 = URCU_FORCE_CAST(__typeof__(p),   \
-                       tracepoint_dlopen.rcu_dereference_sym_bp(URCU_FORCE_CAST(void *, p))); \
-               (_________p1);                                               \
-       })
+#define tp_rcu_dereference_bp(p)                                          \
+               URCU_FORCE_CAST(__typeof__(p),                             \
+                       tracepoint_dlopen.rcu_dereference_sym_bp(URCU_FORCE_CAST(void *, p)))
 
 #define TP_RCU_LINK_TEST()     tp_rcu_read_lock_bp