indexer: worker-pool - Remove unused last_use

diff --git a/src/indexer/worker-pool.c b/src/indexer/worker-pool.c
index 14df98c43941bb2c7a95be11d6b273ec5dda785b..9c140fb587145f69338d460bd4a57b10dc95c5e0 100644 (file)
--- a/src/indexer/worker-pool.c
+++ b/src/indexer/worker-pool.c
@@ -13,7 +13,6 @@ struct worker_connection_list {
        struct worker_connection_list *prev, *next;
 
        struct connection *conn;
-       time_t last_use;
 };
 
 struct worker_pool {
@@ -118,7 +117,6 @@ bool worker_pool_get_connection(struct worker_pool *pool,
                return FALSE;
        list = i_new(struct worker_connection_list, 1);
        list->conn = *conn_r;
-       list->last_use = ioloop_time;
        DLLIST_PREPEND(&pool->busy_list, list);
 
        return TRUE;