diff --git a/fs/dlm/config.c b/fs/dlm/config.c
index d31319d08581..2beceff024e3 100644
--- a/fs/dlm/config.c
+++ b/fs/dlm/config.c
@@ -116,9 +116,9 @@ static ssize_t cluster_cluster_name_store(struct config_item *item,
 {
 	struct dlm_cluster *cl = config_item_to_cluster(item);
 
-	strlcpy(dlm_config.ci_cluster_name, buf,
+	strscpy(dlm_config.ci_cluster_name, buf,
 				sizeof(dlm_config.ci_cluster_name));
-	strlcpy(cl->cl_cluster_name, buf, sizeof(cl->cl_cluster_name));
+	strscpy(cl->cl_cluster_name, buf, sizeof(cl->cl_cluster_name));
 	return len;
 }