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| author | Mike Christie <michael.christie@oracle.com> | 2020-11-01 12:59:30 -0600 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2020-11-04 22:39:37 -0500 |
| commit | 27b0efd15d5247ada0c2ed9cbc77fd3fb3b1f26d (patch) | |
| tree | 6bbd655c97faa1bf84aea60f8cee98858643274d /drivers/target | |
| parent | 8f394da36a361cbe0e1e8b1d4213e5598c8095ac (diff) | |
| download | lwn-27b0efd15d5247ada0c2ed9cbc77fd3fb3b1f26d.tar.gz lwn-27b0efd15d5247ada0c2ed9cbc77fd3fb3b1f26d.zip | |
scsi: target: Remove TARGET_SCF_LOOKUP_LUN_FROM_TAG
TARGET_SCF_LOOKUP_LUN_FROM_TAG is no longer used so remove it.
Link: https://lore.kernel.org/r/1604257174-4524-5-git-send-email-michael.christie@oracle.com
Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com>
Signed-off-by: Mike Christie <michael.christie@oracle.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/target')
| -rw-r--r-- | drivers/target/target_core_transport.c | 33 |
1 files changed, 0 insertions, 33 deletions
diff --git a/drivers/target/target_core_transport.c b/drivers/target/target_core_transport.c index 46fc2ffc42b4..faf1bab454d4 100644 --- a/drivers/target/target_core_transport.c +++ b/drivers/target/target_core_transport.c @@ -1772,29 +1772,6 @@ static void target_complete_tmr_failure(struct work_struct *work) transport_cmd_check_stop_to_fabric(se_cmd); } -static bool target_lookup_lun_from_tag(struct se_session *se_sess, u64 tag, - u64 *unpacked_lun) -{ - struct se_cmd *se_cmd; - unsigned long flags; - bool ret = false; - - spin_lock_irqsave(&se_sess->sess_cmd_lock, flags); - list_for_each_entry(se_cmd, &se_sess->sess_cmd_list, se_cmd_list) { - if (se_cmd->se_cmd_flags & SCF_SCSI_TMR_CDB) - continue; - - if (se_cmd->tag == tag) { - *unpacked_lun = se_cmd->orig_fe_lun; - ret = true; - break; - } - } - spin_unlock_irqrestore(&se_sess->sess_cmd_lock, flags); - - return ret; -} - /** * target_submit_tmr - lookup unpacked lun and submit uninitialized se_cmd * for TMR CDBs @@ -1842,16 +1819,6 @@ int target_submit_tmr(struct se_cmd *se_cmd, struct se_session *se_sess, core_tmr_release_req(se_cmd->se_tmr_req); return ret; } - /* - * If this is ABORT_TASK with no explicit fabric provided LUN, - * go ahead and search active session tags for a match to figure - * out unpacked_lun for the original se_cmd. - */ - if (tm_type == TMR_ABORT_TASK && (flags & TARGET_SCF_LOOKUP_LUN_FROM_TAG)) { - if (!target_lookup_lun_from_tag(se_sess, tag, - &se_cmd->orig_fe_lun)) - goto failure; - } ret = transport_lookup_tmr_lun(se_cmd); if (ret) |