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From: Mike Christie <michael.christie@oracle.com>
To: lduncan@suse.com, cleech@redhat.com, njavali@marvell.com,
	mrangankar@marvell.com, GR-QLogic-Storage-Upstream@marvell.com,
	martin.petersen@oracle.com, linux-scsi@vger.kernel.org,
	jejb@linux.ibm.com
Cc: Mike Christie <michael.christie@oracle.com>
Subject: [PATCH v2 26/28] scsi: qedi: Pass send_iscsi_tmf task to abort
Date: Tue, 25 May 2021 13:18:19 -0500	[thread overview]
Message-ID: <20210525181821.7617-27-michael.christie@oracle.com> (raw)
In-Reply-To: <20210525181821.7617-1-michael.christie@oracle.com>

qedi_abort_work knows what task to abort so just pass it to send_iscsi_tmf.

Reviewed-by: Manish Rangankar <mrangankar@marvell.com>
Signed-off-by: Mike Christie <michael.christie@oracle.com>
---
 drivers/scsi/qedi/qedi_fw.c | 17 +++++------------
 1 file changed, 5 insertions(+), 12 deletions(-)

diff --git a/drivers/scsi/qedi/qedi_fw.c b/drivers/scsi/qedi/qedi_fw.c
index f08fe967bcfe..4ee1ce1dcdef 100644
--- a/drivers/scsi/qedi/qedi_fw.c
+++ b/drivers/scsi/qedi/qedi_fw.c
@@ -15,7 +15,7 @@
 #include "qedi_fw_scsi.h"
 
 static int send_iscsi_tmf(struct qedi_conn *qedi_conn,
-			  struct iscsi_task *mtask);
+			  struct iscsi_task *mtask, struct iscsi_task *ctask);
 
 void qedi_iscsi_unmap_sg_list(struct qedi_cmd *cmd)
 {
@@ -1428,7 +1428,7 @@ static void qedi_abort_work(struct work_struct *work)
 	}
 
 send_tmf:
-	send_iscsi_tmf(qedi_conn, qedi_cmd->task);
+	send_iscsi_tmf(qedi_conn, qedi_cmd->task, ctask);
 
 clear_cleanup:
 	clear_bit(QEDI_CONN_FW_CLEANUP, &qedi_conn->flags);
@@ -1454,14 +1454,13 @@ static void qedi_abort_work(struct work_struct *work)
 	clear_bit(QEDI_CONN_FW_CLEANUP, &qedi_conn->flags);
 }
 
-static int send_iscsi_tmf(struct qedi_conn *qedi_conn, struct iscsi_task *mtask)
+static int send_iscsi_tmf(struct qedi_conn *qedi_conn, struct iscsi_task *mtask,
+			  struct iscsi_task *ctask)
 {
 	struct iscsi_tmf_request_hdr tmf_pdu_header;
 	struct iscsi_task_params task_params;
 	struct qedi_ctx *qedi = qedi_conn->qedi;
 	struct e4_iscsi_task_context *fw_task_ctx;
-	struct iscsi_conn *conn = qedi_conn->cls_conn->dd_data;
-	struct iscsi_task *ctask;
 	struct iscsi_tm *tmf_hdr;
 	struct qedi_cmd *qedi_cmd;
 	struct qedi_cmd *cmd;
@@ -1501,12 +1500,6 @@ static int send_iscsi_tmf(struct qedi_conn *qedi_conn, struct iscsi_task *mtask)
 
 	if ((tmf_hdr->flags & ISCSI_FLAG_TM_FUNC_MASK) ==
 	     ISCSI_TM_FUNC_ABORT_TASK) {
-		ctask = iscsi_itt_to_task(conn, tmf_hdr->rtt);
-		if (!ctask || !ctask->sc) {
-			QEDI_ERR(&qedi->dbg_ctx,
-				 "Could not get reference task\n");
-			return 0;
-		}
 		cmd = (struct qedi_cmd *)ctask->dd_data;
 		tmf_pdu_header.rtt =
 				qedi_set_itt(cmd->task_id,
@@ -1559,7 +1552,7 @@ int qedi_send_iscsi_tmf(struct qedi_conn *qedi_conn, struct iscsi_task *mtask)
 	case ISCSI_TM_FUNC_LOGICAL_UNIT_RESET:
 	case ISCSI_TM_FUNC_TARGET_WARM_RESET:
 	case ISCSI_TM_FUNC_TARGET_COLD_RESET:
-		rc = send_iscsi_tmf(qedi_conn, mtask);
+		rc = send_iscsi_tmf(qedi_conn, mtask, NULL);
 		break;
 	default:
 		QEDI_ERR(&qedi->dbg_ctx, "Invalid tmf, cid=0x%x\n",
-- 
2.25.1


  parent reply	other threads:[~2021-05-25 18:19 UTC|newest]

Thread overview: 31+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-05-25 18:17 iSCSI error handler fixes v2 Mike Christie
2021-05-25 18:17 ` [PATCH v2 01/28] scsi: iscsi: Add task completion helper Mike Christie
2021-06-08  3:05   ` Martin K. Petersen
2021-05-25 18:17 ` [PATCH v2 02/28] scsi: iscsi: Stop queueing during ep_disconnect Mike Christie
2021-05-25 18:17 ` [PATCH v2 03/28] scsi: iscsi: Drop suspend calls from ep_disconnect Mike Christie
2021-05-25 18:17 ` [PATCH v2 04/28] scsi: iscsi: Force immediate failure during shutdown Mike Christie
2021-05-25 18:17 ` [PATCH v2 05/28] scsi: iscsi: Use system_unbound_wq for destroy_work Mike Christie
2021-05-25 18:17 ` [PATCH v2 06/28] scsi: iscsi: Rel ref after iscsi_lookup_endpoint Mike Christie
2021-05-25 18:18 ` [PATCH v2 07/28] scsi: iscsi: Fix in-kernel conn failure handling Mike Christie
2021-05-25 18:18 ` [PATCH v2 08/28] scsi: iscsi_tcp: Set no linger Mike Christie
2021-05-25 18:18 ` [PATCH v2 09/28] scsi: iscsi_tcp: Start socket shutdown during conn stop Mike Christie
2021-05-25 18:18 ` [PATCH v2 10/28] scsi: iscsi: Add iscsi_cls_conn refcount helpers Mike Christie
2021-05-25 18:18 ` [PATCH v2 11/28] scsi: iscsi: Have abort handler get ref to conn Mike Christie
2021-05-25 18:18 ` [PATCH v2 12/28] scsi: iscsi: Get ref to conn during reset handling Mike Christie
2021-05-25 18:18 ` [PATCH v2 13/28] scsi: iscsi: Fix conn use after free during resets Mike Christie
2021-05-25 18:18 ` [PATCH v2 14/28] scsi: iscsi: Fix shost->max_id use Mike Christie
2021-05-25 18:18 ` [PATCH v2 15/28] scsi: iscsi: Fix completion check during abort races Mike Christie
2021-05-25 18:18 ` [PATCH v2 16/28] scsi: iscsi: Flush block work before unblock Mike Christie
2021-05-25 18:18 ` [PATCH v2 17/28] scsi: iscsi: Hold task ref during TMF timeout handling Mike Christie
2021-05-25 18:18 ` [PATCH v2 18/28] scsi: iscsi: Move pool freeing Mike Christie
2021-05-25 18:18 ` [PATCH v2 19/28] scsi: qedi: Fix null ref during abort handling Mike Christie
2021-05-25 18:18 ` [PATCH v2 20/28] scsi: qedi: Fix race during abort timeouts Mike Christie
2021-05-25 18:18 ` [PATCH v2 21/28] scsi: qedi: Fix use after free during abort cleanup Mike Christie
2021-05-25 18:18 ` [PATCH v2 22/28] scsi: qedi: Fix TMF tid allocation Mike Christie
2021-05-25 18:18 ` [PATCH v2 23/28] scsi: qedi: Use GFP_NOIO for TMF allocation Mike Christie
2021-05-25 18:18 ` [PATCH v2 24/28] scsi: qedi: Fix TMF session block/unblock use Mike Christie
2021-05-25 18:18 ` [PATCH v2 25/28] scsi: qedi: Fix cleanup " Mike Christie
2021-05-25 18:18 ` Mike Christie [this message]
2021-05-25 18:18 ` [PATCH v2 27/28] scsi: qedi: Complete TMF works before disconnect Mike Christie
2021-05-25 18:18 ` [PATCH v2 28/28] scsi: qedi: Wake up if cmd_cleanup_req is set Mike Christie
2021-06-02  5:28 ` iSCSI error handler fixes v2 Martin K. Petersen

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