target: Cleanup unused se_task bits

This is a squashed version of the following se_task cleanup patches:

    target: remove the unused task_state_flags field in se_task
    target: remove the unused se_obj_ptr field in se_task
    target: remove the se_dev field in se_task

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>

2 files changed, 0 insertions, 6 deletions

diff --git a/include/target/target_core_base.h b/include/target/target_core_base.h
index c00224e8d6c4..6c49db403205 100644
--- a/include/target/target_core_base.h
+++ b/include/target/target_core_base.h
@@ -405,7 +405,6 @@ struct se_task {
         u8              task_scsi_status;
         u8              task_flags;
         int             task_error_status;
-        int             task_state_flags;
         bool            task_padded_sg;
         unsigned long long      task_lba;
         u32             task_no;
@@ -413,7 +412,6 @@ struct se_task {
         u32             task_size;
         enum dma_data_direction task_data_direction;
         struct se_cmd *task_se_cmd;
-        struct se_device        *se_dev;
         struct completion       task_stop_comp;
         atomic_t        task_active;
         atomic_t        task_execute_queue;
@@ -422,7 +420,6 @@ struct se_task {
         atomic_t        task_stop;
         atomic_t        task_state_active;
         struct timer_list       task_timer;
-        struct se_device *se_obj_ptr;
         struct list_head t_list;
         struct list_head t_execute_list;
         struct list_head t_state_list;
diff --git a/include/target/target_core_transport.h b/include/target/target_core_transport.h
index ccd85b380d6b..c93cf0ae37a4 100644
--- a/include/target/target_core_transport.h
+++ b/include/target/target_core_transport.h
@@ -45,9 +45,6 @@
 #define TRANSPORT_TIMEOUT_TYPE_TAPE             600
 #define TRANSPORT_TIMEOUT_TYPE_OTHER            300
 
-/* For se_task->task_state_flags */
-#define TSF_EXCEPTION_CLEARED                   0x01
-
 /*
  * struct se_subsystem_dev->su_dev_flags
 */