From: Olivier Dion <odion@efficios.com>
Date: Fri, 14 Jul 2023 17:09:21 +0000 (-0400)
Subject: urcu-wait: Initialize node in URCU_WAIT_NODE_INIT
X-Git-Url: https://git.lttng.org./?a=commitdiff_plain;h=542fb0dc9860863b1a869f9ad526da699b2179ff;p=userspace-rcu.git

urcu-wait: Initialize node in URCU_WAIT_NODE_INIT

C++ emits warnings with the URCU_WAIT_NODE_INIT() macro because the
member node is not initialized.

Fix this by initializing the node to null.

Change-Id: I7ee3b35624ef61cab826e3668f111e2483ca3c05
Signed-off-by: Olivier Dion <odion@efficios.com>
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
---

diff --git a/src/urcu-wait.h b/src/urcu-wait.h
index d922aec..68a42da 100644
--- a/src/urcu-wait.h
+++ b/src/urcu-wait.h
@@ -36,7 +36,7 @@ struct urcu_wait_node {
 };
 
 #define URCU_WAIT_NODE_INIT(name, _state)		\
-	{ .state = _state }
+	{ .node = { .next = NULL }, .state = _state }
 
 #define DEFINE_URCU_WAIT_NODE(name, state)		\
 	struct urcu_wait_node name = URCU_WAIT_NODE_INIT(name, state)