136 	struct flow_block_cb *block_cb;  in ocelot_setup_tc_block()  local
159 		block_cb = flow_block_cb_alloc(cb, port, port, NULL);  in ocelot_setup_tc_block()
160 		if (IS_ERR(block_cb))  in ocelot_setup_tc_block()
161 			return PTR_ERR(block_cb);  in ocelot_setup_tc_block()
165 			flow_block_cb_free(block_cb);  in ocelot_setup_tc_block()
168 		flow_block_cb_add(block_cb, f);  in ocelot_setup_tc_block()
169 		list_add_tail(&block_cb->driver_list, f->driver_block_list);  in ocelot_setup_tc_block()
172 		block_cb = flow_block_cb_lookup(f->block, cb, port);  in ocelot_setup_tc_block()
173 		if (!block_cb)  in ocelot_setup_tc_block()
177 		flow_block_cb_remove(block_cb, f);  in ocelot_setup_tc_block()
178 		list_del(&block_cb->driver_list);  in ocelot_setup_tc_block()