eal: simplify meson build of common directory

[dpdk.git] / lib / librte_eal / common / include / rte_branch_prediction.h

diff --git a/lib/librte_eal/common/include/rte_branch_prediction.h b/lib/librte_eal/common/include/rte_branch_prediction.h
index bb26f41..854ef9e 100644 (file)
--- a/lib/librte_eal/common/include/rte_branch_prediction.h
+++ b/lib/librte_eal/common/include/rte_branch_prediction.h
@@ -21,7 +21,7 @@
  *
  */
 #ifndef likely
-#define likely(x)  __builtin_expect((x),1)
+#define likely(x)      __builtin_expect(!!(x), 1)
 #endif /* likely */
 
 /**
@@ -35,7 +35,7 @@
  *
  */
 #ifndef unlikely
-#define unlikely(x)  __builtin_expect((x),0)
+#define unlikely(x)    __builtin_expect(!!(x), 0)
 #endif /* unlikely */
 
 #endif /* _RTE_BRANCH_PREDICTION_H_ */