diff --git a/include/linux/tracepoint.h b/include/linux/tracepoint.h
index 538ba1a58f5b..e9de8ad0bad7 100644
--- a/include/linux/tracepoint.h
+++ b/include/linux/tracepoint.h
@@ -166,7 +166,7 @@ static inline struct tracepoint *tracepoint_ptr_deref(tracepoint_ptr_t *p)
 		struct tracepoint_func *it_func_ptr;			\
 		void *it_func;						\
 		void *__data;						\
-		int __maybe_unused idx = 0;				\
+		int __maybe_unused __idx = 0;				\
 									\
 		if (!(cond))						\
 			return;						\
@@ -182,7 +182,7 @@ static inline struct tracepoint *tracepoint_ptr_deref(tracepoint_ptr_t *p)
 		 * doesn't work from the idle path.			\
 		 */							\
 		if (rcuidle) {						\
-			idx = srcu_read_lock_notrace(&tracepoint_srcu);	\
+			__idx = srcu_read_lock_notrace(&tracepoint_srcu);\
 			rcu_irq_enter_irqson();				\
 		}							\
 									\
@@ -198,7 +198,7 @@ static inline struct tracepoint *tracepoint_ptr_deref(tracepoint_ptr_t *p)
 									\
 		if (rcuidle) {						\
 			rcu_irq_exit_irqson();				\
-			srcu_read_unlock_notrace(&tracepoint_srcu, idx);\
+			srcu_read_unlock_notrace(&tracepoint_srcu, __idx);\
 		}							\
 									\
 		preempt_enable_notrace();				\