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target: Remove unused se_cmd.cmd_spdtl 

This was originally for helping fabrics to determine overflow/underflow
status, and has been superceeded by SCF_OVERFLOW_BIT + SCF_UNDERFLOW_BIT.

Signed-off-by: Roland Dreier <roland@purestorage.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
This commit is contained in:
Roland Dreier 2012-08-15 21:24:52 -07:00 committed by Nicholas Bellinger
parent 08a16208c8
commit af74115eed
2 changed files with 0 additions and 4 deletions
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2
drivers/target/target_core_transport.c
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@ -1165,8 +1165,6 @@ int target_cmd_size_check(struct se_cmd *cmd, unsigned int size)
" 0x%02x\n", cmd->se_tfo->get_fabric_name(),
cmd->data_length, size, cmd->t_task_cdb[0]);
cmd->cmd_spdtl = size;
if (cmd->data_direction == DMA_TO_DEVICE) {
pr_err("Rejecting underflow/overflow"
" WRITE data\n");

2
include/target/target_core_base.h
View File

@ -503,8 +503,6 @@ struct se_cmd {
u32 se_ordered_id;
/* Total size in bytes associated with command */
u32 data_length;
/* SCSI Presented Data Transfer Length */
u32 cmd_spdtl;
u32 residual_count;
u32 orig_fe_lun;
/* Persistent Reservation key */