[Minor] There is no need to refer task for thread pool/lua_state: it is sometimes...

diff --git a/src/lua/lua_tcp.c b/src/lua/lua_tcp.c
index 5f67607bb663f648e8d0b817d769f61d18b3ed6e..3bd1ffad21623b3fee1648780d1c4056e2b10260 100644 (file)
--- a/src/lua/lua_tcp.c
+++ b/src/lua/lua_tcp.c
@@ -395,7 +395,7 @@ lua_tcp_shift_handler (struct lua_tcp_cbdata *cbd)
 
        if (hdl->type == LUA_WANT_READ) {
                if (hdl->h.r.cbref && hdl->h.r.cbref != -1) {
-                       luaL_unref (cbd->task->cfg->lua_state, LUA_REGISTRYINDEX, hdl->h.r.cbref);
+                       luaL_unref (cbd->cfg->lua_state, LUA_REGISTRYINDEX, hdl->h.r.cbref);
                }
 
                if (hdl->h.r.stop_pattern) {
@@ -404,7 +404,7 @@ lua_tcp_shift_handler (struct lua_tcp_cbdata *cbd)
        }
        else if (hdl->type == LUA_WANT_WRITE) {
                if (hdl->h.w.cbref && hdl->h.w.cbref != -1) {
-                       luaL_unref (cbd->task->cfg->lua_state, LUA_REGISTRYINDEX, hdl->h.w.cbref);
+                       luaL_unref (cbd->cfg->lua_state, LUA_REGISTRYINDEX, hdl->h.w.cbref);
                }
 
                if (hdl->h.w.iov) {
@@ -439,7 +439,7 @@ lua_tcp_fin (gpointer arg)
        msg_debug_tcp ("finishing TCP %s connection", IS_SYNC (cbd) ? "sync" : "async");
 
        if (cbd->connect_cb != -1) {
-               luaL_unref (cbd->task->cfg->lua_state, LUA_REGISTRYINDEX, cbd->connect_cb);
+               luaL_unref (cbd->cfg->lua_state, LUA_REGISTRYINDEX, cbd->connect_cb);
        }
 
        if (cbd->fd != -1) {
@@ -600,7 +600,7 @@ lua_tcp_push_data (struct lua_tcp_cbdata *cbd, const guint8 *str, gsize len)
                return;
        }
 
-       lua_thread_pool_prepare_callback (cbd->task->cfg->lua_thread_pool, &cbs);
+       lua_thread_pool_prepare_callback (cbd->cfg->lua_thread_pool, &cbs);
        L = cbs.L;
 
        hdl = g_queue_peek_head (cbd->handlers);
@@ -992,7 +992,7 @@ lua_tcp_handler (int fd, short what, gpointer ud)
                                cbd->flags |= LUA_TCP_FLAG_CONNECTED;
 
                                if (cbd->connect_cb != -1) {
-                                       lua_thread_pool_prepare_callback (cbd->task->cfg->lua_thread_pool, &cbs);
+                                       lua_thread_pool_prepare_callback (cbd->cfg->lua_thread_pool, &cbs);
                                        L = cbs.L;
 
                                        struct lua_tcp_cbdata **pcbd;