From f314643751450a582c1ca40a54558240ef7cd4bf Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Sun, 8 Jul 2012 15:58:48 -0400 Subject: target: remove transport_generic_handle_cdb_map Remove this command submission path which is not used by any in-tree driver. This also removes the now unused new_cmd_map fabtric method, which a few drivers implemented despite never calling transport_generic_handle_cdb_map. Signed-off-by: Christoph Hellwig Signed-off-by: Nicholas Bellinger --- drivers/target/target_core_transport.c | 44 +--------------------------------- 1 file changed, 1 insertion(+), 43 deletions(-) (limited to 'drivers/target') diff --git a/drivers/target/target_core_transport.c b/drivers/target/target_core_transport.c index 68f0c8d..9b7bbbe 100644 --- a/drivers/target/target_core_transport.c +++ b/drivers/target/target_core_transport.c @@ -1661,25 +1661,6 @@ int target_submit_tmr(struct se_cmd *se_cmd, struct se_session *se_sess, } EXPORT_SYMBOL(target_submit_tmr); -/* - * Used by fabric module frontends defining a TFO->new_cmd_map() caller - * to queue up a newly setup se_cmd w/ TRANSPORT_NEW_CMD_MAP in order to - * complete setup in TCM process context w/ TFO->new_cmd_map(). - */ -int transport_generic_handle_cdb_map( - struct se_cmd *cmd) -{ - if (!cmd->se_lun) { - dump_stack(); - pr_err("cmd->se_lun is NULL\n"); - return -EINVAL; - } - - transport_add_cmd_to_queue(cmd, TRANSPORT_NEW_CMD_MAP, false); - return 0; -} -EXPORT_SYMBOL(transport_generic_handle_cdb_map); - /* transport_generic_handle_tmr(): * * @@ -1784,13 +1765,7 @@ void transport_generic_request_failure(struct se_cmd *cmd) cmd->scsi_sense_reason = TCM_UNSUPPORTED_SCSI_OPCODE; break; } - /* - * If a fabric does not define a cmd->se_tfo->new_cmd_map caller, - * make the call to transport_send_check_condition_and_sense() - * directly. Otherwise expect the fabric to make the call to - * transport_send_check_condition_and_sense() after handling - * possible unsoliticied write data payloads. - */ + ret = transport_send_check_condition_and_sense(cmd, cmd->scsi_sense_reason, 0); if (ret == -EAGAIN || ret == -ENOMEM) @@ -3247,23 +3222,6 @@ get_cmd: case TRANSPORT_NEW_CMD: BUG(); break; - case TRANSPORT_NEW_CMD_MAP: - if (!cmd->se_tfo->new_cmd_map) { - pr_err("cmd->se_tfo->new_cmd_map is" - " NULL for TRANSPORT_NEW_CMD_MAP\n"); - BUG(); - } - ret = cmd->se_tfo->new_cmd_map(cmd); - if (ret < 0) { - transport_generic_request_failure(cmd); - break; - } - ret = transport_generic_new_cmd(cmd); - if (ret < 0) { - transport_generic_request_failure(cmd); - break; - } - break; case TRANSPORT_PROCESS_TMR: transport_generic_do_tmr(cmd); break; -- cgit v1.1