From: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Date: Wed, 30 Sep 2009 13:39:56 +0000 (-0400)
Subject: urcu-ht: fix incorrect condition in steal
X-Git-Tag: v0.7.0~43^2~239^2~3
X-Git-Url: https://git.lttng.org./?a=commitdiff_plain;h=7ce4eb3848a2d2bdd6a267bfddfc8a36fcd45d66;p=urcu.git

urcu-ht: fix incorrect condition in steal

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
---

diff --git a/urcu-ht.c b/urcu-ht.c
index 324ebed..e3fd313 100644
--- a/urcu-ht.c
+++ b/urcu-ht.c
@@ -166,7 +166,7 @@ retry:
 		node = rcu_dereference(*prev);
 	}
 	/* Found it ! pointer to object is in "prev" */
-	if (rcu_cmpxchg_pointer(prev, node, node->next) != node)
+	if (rcu_cmpxchg_pointer(prev, node, node->next) == node)
 		del_node = node;
 	goto restart;