From dc2e652d5f36d7b1c8764c3c3174e28ec2d9903b Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Tue, 31 May 2011 17:06:42 -0400 Subject: [PATCH] target: remove the always-noop ->new_cmd_failure method Signed-off-by: Christoph Hellwig Signed-off-by: Nicholas Bellinger --- drivers/target/loopback/tcm_loop.c | 11 ----------- drivers/target/target_core_configfs.c | 4 ---- drivers/target/target_core_tmr.c | 5 ----- drivers/target/target_core_transport.c | 2 -- drivers/target/tcm_fc/tcm_fc.h | 1 - drivers/target/tcm_fc/tfc_cmd.c | 6 ------ drivers/target/tcm_fc/tfc_conf.c | 1 - include/target/target_core_fabric_ops.h | 1 - 8 files changed, 31 deletions(-) diff --git a/drivers/target/loopback/tcm_loop.c b/drivers/target/loopback/tcm_loop.c index 7ba2542aabe7..cb4a9b906a4b 100644 --- a/drivers/target/loopback/tcm_loop.c +++ b/drivers/target/loopback/tcm_loop.c @@ -772,16 +772,6 @@ static u32 tcm_loop_get_inst_index(struct se_portal_group *se_tpg) return 1; } -static void tcm_loop_new_cmd_failure(struct se_cmd *se_cmd) -{ - /* - * Since TCM_loop is already passing struct scatterlist data from - * struct scsi_cmnd, no more Linux/SCSI failure dependent state need - * to be handled here. - */ - return; -} - static int tcm_loop_is_state_remove(struct se_cmd *se_cmd) { /* @@ -1446,7 +1436,6 @@ static int tcm_loop_register_configfs(void) &tcm_loop_set_default_node_attributes; fabric->tf_ops.get_task_tag = &tcm_loop_get_task_tag; fabric->tf_ops.get_cmd_state = &tcm_loop_get_cmd_state; - fabric->tf_ops.new_cmd_failure = &tcm_loop_new_cmd_failure; fabric->tf_ops.queue_data_in = &tcm_loop_queue_data_in; fabric->tf_ops.queue_status = &tcm_loop_queue_status; fabric->tf_ops.queue_tm_rsp = &tcm_loop_queue_tm_rsp; diff --git a/drivers/target/target_core_configfs.c b/drivers/target/target_core_configfs.c index ac7f7655570e..aac0ee993b90 100644 --- a/drivers/target/target_core_configfs.c +++ b/drivers/target/target_core_configfs.c @@ -479,10 +479,6 @@ static int target_fabric_tf_ops_check( printk(KERN_ERR "Missing tfo->get_cmd_state()\n"); return -EINVAL; } - if (!(tfo->new_cmd_failure)) { - printk(KERN_ERR "Missing tfo->new_cmd_failure()\n"); - return -EINVAL; - } if (!(tfo->queue_data_in)) { printk(KERN_ERR "Missing tfo->queue_data_in()\n"); return -EINVAL; diff --git a/drivers/target/target_core_tmr.c b/drivers/target/target_core_tmr.c index 6667e39a35a1..5c20de3f1d1c 100644 --- a/drivers/target/target_core_tmr.c +++ b/drivers/target/target_core_tmr.c @@ -356,11 +356,6 @@ int core_tmr_lun_reset( atomic_read(&cmd->t_fe_count)); /* * Signal that the command has failed via cmd->se_cmd_flags, - * and call TFO->new_cmd_failure() to wakeup any fabric - * dependent code used to wait for unsolicited data out - * allocation to complete. The fabric module is expected - * to dump any remaining unsolicited data out for the aborted - * command at this point. */ transport_new_cmd_failure(cmd); diff --git a/drivers/target/target_core_transport.c b/drivers/target/target_core_transport.c index 6f2855dac7f8..e3544c86d1fa 100644 --- a/drivers/target/target_core_transport.c +++ b/drivers/target/target_core_transport.c @@ -2586,8 +2586,6 @@ void transport_new_cmd_failure(struct se_cmd *se_cmd) se_cmd->se_cmd_flags |= SCF_SE_CMD_FAILED; se_cmd->se_cmd_flags |= SCF_SCSI_CDB_EXCEPTION; spin_unlock_irqrestore(&se_cmd->t_state_lock, flags); - - se_cmd->se_tfo->new_cmd_failure(se_cmd); } static void transport_nop_wait_for_tasks(struct se_cmd *, int, int); diff --git a/drivers/target/tcm_fc/tcm_fc.h b/drivers/target/tcm_fc/tcm_fc.h index 7b82f1b7fef8..8d26779e440c 100644 --- a/drivers/target/tcm_fc/tcm_fc.h +++ b/drivers/target/tcm_fc/tcm_fc.h @@ -195,7 +195,6 @@ int ft_write_pending(struct se_cmd *); int ft_write_pending_status(struct se_cmd *); u32 ft_get_task_tag(struct se_cmd *); int ft_get_cmd_state(struct se_cmd *); -void ft_new_cmd_failure(struct se_cmd *); int ft_queue_tm_resp(struct se_cmd *); int ft_is_state_remove(struct se_cmd *); diff --git a/drivers/target/tcm_fc/tfc_cmd.c b/drivers/target/tcm_fc/tfc_cmd.c index 910306ce48de..9a3b486e1aad 100644 --- a/drivers/target/tcm_fc/tfc_cmd.c +++ b/drivers/target/tcm_fc/tfc_cmd.c @@ -292,12 +292,6 @@ int ft_is_state_remove(struct se_cmd *se_cmd) return 0; /* XXX TBD */ } -void ft_new_cmd_failure(struct se_cmd *se_cmd) -{ - /* XXX TBD */ - printk(KERN_INFO "%s: se_cmd %p\n", __func__, se_cmd); -} - /* * FC sequence response handler for follow-on sequences (data) and aborts. */ diff --git a/drivers/target/tcm_fc/tfc_conf.c b/drivers/target/tcm_fc/tfc_conf.c index 58e4745749db..20097728e8a0 100644 --- a/drivers/target/tcm_fc/tfc_conf.c +++ b/drivers/target/tcm_fc/tfc_conf.c @@ -550,7 +550,6 @@ static struct target_core_fabric_ops ft_fabric_ops = { .set_default_node_attributes = ft_set_default_node_attr, .get_task_tag = ft_get_task_tag, .get_cmd_state = ft_get_cmd_state, - .new_cmd_failure = ft_new_cmd_failure, .queue_data_in = ft_queue_data_in, .queue_status = ft_queue_status, .queue_tm_rsp = ft_queue_tm_resp, diff --git a/include/target/target_core_fabric_ops.h b/include/target/target_core_fabric_ops.h index 1752ed3f77fa..eba7201e5609 100644 --- a/include/target/target_core_fabric_ops.h +++ b/include/target/target_core_fabric_ops.h @@ -65,7 +65,6 @@ struct target_core_fabric_ops { void (*set_default_node_attributes)(struct se_node_acl *); u32 (*get_task_tag)(struct se_cmd *); int (*get_cmd_state)(struct se_cmd *); - void (*new_cmd_failure)(struct se_cmd *); int (*queue_data_in)(struct se_cmd *); int (*queue_status)(struct se_cmd *); int (*queue_tm_rsp)(struct se_cmd *); -- 2.30.2