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path: root/drivers/target/loopback
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Diffstat (limited to 'drivers/target/loopback')
-rw-r--r--drivers/target/loopback/tcm_loop.c11
1 files changed, 2 insertions, 9 deletions
diff --git a/drivers/target/loopback/tcm_loop.c b/drivers/target/loopback/tcm_loop.c
index eeb7ee7ab9f..7ba2542aabe 100644
--- a/drivers/target/loopback/tcm_loop.c
+++ b/drivers/target/loopback/tcm_loop.c
@@ -118,7 +118,7 @@ static struct se_cmd *tcm_loop_allocate_core_cmd(
* Signal BIDI usage with T_TASK(cmd)->t_tasks_bidi
*/
if (scsi_bidi_cmnd(sc))
- se_cmd->t_task.t_tasks_bidi = 1;
+ se_cmd->t_tasks_bidi = 1;
/*
* Locate the struct se_lun pointer and attach it to struct se_cmd
*/
@@ -169,7 +169,7 @@ static int tcm_loop_new_cmd_map(struct se_cmd *se_cmd)
* For BIDI commands, pass in the extra READ buffer
* to transport_generic_map_mem_to_cmd() below..
*/
- if (se_cmd->t_task.t_tasks_bidi) {
+ if (se_cmd->t_tasks_bidi) {
struct scsi_data_buffer *sdb = scsi_in(sc);
sgl_bidi = sdb->table.sgl;
@@ -1424,13 +1424,6 @@ static int tcm_loop_register_configfs(void)
&tcm_loop_tpg_release_fabric_acl;
fabric->tf_ops.tpg_get_inst_index = &tcm_loop_get_inst_index;
/*
- * Since tcm_loop is mapping physical memory from Linux/SCSI
- * struct scatterlist arrays for each struct scsi_cmnd I/O,
- * we do not need TCM to allocate a iovec array for
- * virtual memory address mappings
- */
- fabric->tf_ops.alloc_cmd_iovecs = NULL;
- /*
* Used for setting up remaining TCM resources in process context
*/
fabric->tf_ops.new_cmd_map = &tcm_loop_new_cmd_map;