tools/xenstore: remove unused events list

struct watch contains an unused struct list_head events. Remove it.

Signed-off-by: Juergen Gross <jgross@suse.com>
Acked-by: Julien Grall <jgrall@amazon.com>

tools/xenstore/xenstored_watch.c

@@ -36,9 +36,6 @@ struct watch
 	/* Watches on this connection */
 	struct list_head list;
 
-	/* Current outstanding events applying to this watch. */
-	struct list_head events;
-
 	/* Offset into path for skipping prefix (used for relative paths). */
 	unsigned int prefix_len;
 
@@ -205,8 +202,6 @@ static struct watch *add_watch(struct connection *conn, char *path, char *token,
 
 	watch->prefix_len = relative ? strlen(get_implicit_path(conn)) + 1 : 0;
 
-	INIT_LIST_HEAD(&watch->events);
-
 	domain_watch_inc(conn);
 	list_add_tail(&watch->list, &conn->watches);
 	talloc_set_destructor(watch, destroy_watch);