target: Remove first argument of target_{get,put}_sess_cmd()

The first argument of these two functions is always identical
to se_cmd->se_sess. Hence remove the first argument.

Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com>
Reviewed-by: Sagi Grimberg <sagig@mellanox.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Cc: Andy Grover <agrover@redhat.com>
Cc: <qla2xxx-upstream@qlogic.com>
Cc: Felipe Balbi <balbi@ti.com>
Cc: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>

3 files changed, 10 insertions, 11 deletions

diff --git a/drivers/target/iscsi/iscsi_target.c b/drivers/target/iscsi/iscsi_target.c
index 21620c751071..866c167c0986 100644
--- a/drivers/target/iscsi/iscsi_target.c
+++ b/drivers/target/iscsi/iscsi_target.c
@@ -715,7 +715,7 @@ static int iscsit_add_reject_from_cmd(
 	 */
 	if (cmd->se_cmd.se_tfo != NULL) {
 		pr_debug("iscsi reject: calling target_put_sess_cmd >>>>>>\n");
-		target_put_sess_cmd(conn->sess->se_sess, &cmd->se_cmd);
+		target_put_sess_cmd(&cmd->se_cmd);
 	}
 	return -1;
 }
@@ -1001,7 +1001,7 @@ int iscsit_setup_scsi_cmd(struct iscsi_conn *conn, struct iscsi_cmd *cmd,
 		hdr->cmdsn, be32_to_cpu(hdr->data_length), payload_length,
 		conn->cid);
 
-	target_get_sess_cmd(conn->sess->se_sess, &cmd->se_cmd, true);
+	target_get_sess_cmd(&cmd->se_cmd, true);
 
 	cmd->sense_reason = transport_lookup_cmd_lun(&cmd->se_cmd,
 						     scsilun_to_int(&hdr->lun));
@@ -1067,7 +1067,7 @@ int iscsit_process_scsi_cmd(struct iscsi_conn *conn, struct iscsi_cmd *cmd,
 		if (cmdsn_ret == CMDSN_ERROR_CANNOT_RECOVER)
 			return -1;
 		else if (cmdsn_ret == CMDSN_LOWER_THAN_EXP) {
-			target_put_sess_cmd(conn->sess->se_sess, &cmd->se_cmd);
+			target_put_sess_cmd(&cmd->se_cmd);
 			return 0;
 		}
 	}
@@ -1083,7 +1083,7 @@ int iscsit_process_scsi_cmd(struct iscsi_conn *conn, struct iscsi_cmd *cmd,
 		if (!cmd->sense_reason)
 			return 0;
 
-		target_put_sess_cmd(conn->sess->se_sess, &cmd->se_cmd);
+		target_put_sess_cmd(&cmd->se_cmd);
 		return 0;
 	}
 
@@ -1114,7 +1114,6 @@ static int
 iscsit_get_immediate_data(struct iscsi_cmd *cmd, struct iscsi_scsi_req *hdr,
 			  bool dump_payload)
 {
-	struct iscsi_conn *conn = cmd->conn;
 	int cmdsn_ret = 0, immed_ret = IMMEDIATE_DATA_NORMAL_OPERATION;
 	/*
 	 * Special case for Unsupported SAM WRITE Opcodes and ImmediateData=Yes.
@@ -1141,7 +1140,7 @@ after_immediate_data:
 
 			rc = iscsit_dump_data_payload(cmd->conn,
 						      cmd->first_burst_len, 1);
-			target_put_sess_cmd(conn->sess->se_sess, &cmd->se_cmd);
+			target_put_sess_cmd(&cmd->se_cmd);
 			return rc;
 		} else if (cmd->unsolicited_data)
 			iscsit_set_unsoliticed_dataout(cmd);
@@ -1810,7 +1809,7 @@ iscsit_handle_task_mgt_cmd(struct iscsi_conn *conn, struct iscsi_cmd *cmd,
 				      conn->sess->se_sess, 0, DMA_NONE,
 				      TCM_SIMPLE_TAG, cmd->sense_buffer + 2);
 
-		target_get_sess_cmd(conn->sess->se_sess, &cmd->se_cmd, true);
+		target_get_sess_cmd(&cmd->se_cmd, true);
 		sess_ref = true;
 
 		switch (function) {
@@ -1952,7 +1951,7 @@ attach:
 	 */
 	if (sess_ref) {
 		pr_debug("Handle TMR, using sess_ref=true check\n");
-		target_put_sess_cmd(conn->sess->se_sess, &cmd->se_cmd);
+		target_put_sess_cmd(&cmd->se_cmd);
 	}
 
 	iscsit_add_cmd_to_response_queue(cmd, conn, cmd->i_state);
diff --git a/drivers/target/iscsi/iscsi_target_configfs.c b/drivers/target/iscsi/iscsi_target_configfs.c
index 469fce44ebad..568e478615a5 100644
--- a/drivers/target/iscsi/iscsi_target_configfs.c
+++ b/drivers/target/iscsi/iscsi_target_configfs.c
@@ -1967,7 +1967,7 @@ static void lio_set_default_node_attributes(struct se_node_acl *se_acl)
 
 static int lio_check_stop_free(struct se_cmd *se_cmd)
 {
-	return target_put_sess_cmd(se_cmd->se_sess, se_cmd);
+	return target_put_sess_cmd(se_cmd);
 }
 
 static void lio_release_cmd(struct se_cmd *se_cmd)
diff --git a/drivers/target/iscsi/iscsi_target_util.c b/drivers/target/iscsi/iscsi_target_util.c
index 37d23e5e08dc..c1582e88191e 100644
--- a/drivers/target/iscsi/iscsi_target_util.c
+++ b/drivers/target/iscsi/iscsi_target_util.c
@@ -746,7 +746,7 @@ void iscsit_free_cmd(struct iscsi_cmd *cmd, bool shutdown)
 		rc = transport_generic_free_cmd(&cmd->se_cmd, shutdown);
 		if (!rc && shutdown && se_cmd && se_cmd->se_sess) {
 			__iscsit_free_cmd(cmd, true, shutdown);
-			target_put_sess_cmd(se_cmd->se_sess, se_cmd);
+			target_put_sess_cmd(se_cmd);
 		}
 		break;
 	case ISCSI_OP_REJECT:
@@ -762,7 +762,7 @@ void iscsit_free_cmd(struct iscsi_cmd *cmd, bool shutdown)
 			rc = transport_generic_free_cmd(&cmd->se_cmd, shutdown);
 			if (!rc && shutdown && se_cmd->se_sess) {
 				__iscsit_free_cmd(cmd, true, shutdown);
-				target_put_sess_cmd(se_cmd->se_sess, se_cmd);
+				target_put_sess_cmd(se_cmd);
 			}
 			break;
 		}