5 files changed, 19 insertions, 13 deletions

diff --git a/drivers/target/iscsi/cxgbit/cxgbit_cm.c b/drivers/target/iscsi/cxgbit/cxgbit_cm.c
index 71888b979ab5..dab09b610723 100644
--- a/drivers/target/iscsi/cxgbit/cxgbit_cm.c
+++ b/drivers/target/iscsi/cxgbit/cxgbit_cm.c
@@ -641,8 +641,11 @@ static void cxgbit_send_halfclose(struct cxgbit_sock *csk)
 
 static void cxgbit_arp_failure_discard(void *handle, struct sk_buff *skb)
 {
+	struct cxgbit_sock *csk = handle;
+
 	pr_debug("%s cxgbit_device %p\n", __func__, handle);
 	kfree_skb(skb);
+	cxgbit_put_csk(csk);
 }
 
 static void cxgbit_abort_arp_failure(void *handle, struct sk_buff *skb)
@@ -932,8 +935,8 @@ cxgbit_offload_init(struct cxgbit_sock *csk, int iptype, __u8 *peer_ip,
 			goto out;
 		csk->mtu = ndev->mtu;
 		csk->tx_chan = cxgb4_port_chan(ndev);
-		csk->smac_idx = cxgb4_tp_smt_idx(cdev->lldi.adapter_type,
-						 cxgb4_port_viid(ndev));
+		csk->smac_idx =
+			       ((struct port_info *)netdev_priv(ndev))->smt_idx;
 		step = cdev->lldi.ntxq /
 			cdev->lldi.nchan;
 		csk->txq_idx = cxgb4_port_idx(ndev) * step;
@@ -968,8 +971,8 @@ cxgbit_offload_init(struct cxgbit_sock *csk, int iptype, __u8 *peer_ip,
 		port_id = cxgb4_port_idx(ndev);
 		csk->mtu = dst_mtu(dst);
 		csk->tx_chan = cxgb4_port_chan(ndev);
-		csk->smac_idx = cxgb4_tp_smt_idx(cdev->lldi.adapter_type,
-						 cxgb4_port_viid(ndev));
+		csk->smac_idx =
+			       ((struct port_info *)netdev_priv(ndev))->smt_idx;
 		step = cdev->lldi.ntxq /
 			cdev->lldi.nports;
 		csk->txq_idx = (port_id * step) +
@@ -1206,7 +1209,7 @@ cxgbit_pass_accept_rpl(struct cxgbit_sock *csk, struct cpl_pass_accept_req *req)
 	rpl5->opt0 = cpu_to_be64(opt0);
 	rpl5->opt2 = cpu_to_be32(opt2);
 	set_wr_txq(skb, CPL_PRIORITY_SETUP, csk->ctrlq_idx);
-	t4_set_arp_err_handler(skb, NULL, cxgbit_arp_failure_discard);
+	t4_set_arp_err_handler(skb, csk, cxgbit_arp_failure_discard);
 	cxgbit_l2t_send(csk->com.cdev, skb, csk->l2t);
 }
 
diff --git a/drivers/target/iscsi/cxgbit/cxgbit_main.c b/drivers/target/iscsi/cxgbit/cxgbit_main.c
index f3f8856bfb68..c011c826fc26 100644
--- a/drivers/target/iscsi/cxgbit/cxgbit_main.c
+++ b/drivers/target/iscsi/cxgbit/cxgbit_main.c
@@ -58,6 +58,7 @@ static void *cxgbit_uld_add(const struct cxgb4_lld_info *lldi)
 		return ERR_PTR(-ENOMEM);
 
 	kref_init(&cdev->kref);
+	spin_lock_init(&cdev->np_lock);
 
 	cdev->lldi = *lldi;
 
diff --git a/drivers/target/iscsi/iscsi_target_util.c b/drivers/target/iscsi/iscsi_target_util.c
index 36b742932c72..86987da86dd6 100644
--- a/drivers/target/iscsi/iscsi_target_util.c
+++ b/drivers/target/iscsi/iscsi_target_util.c
@@ -150,24 +150,26 @@ void iscsit_free_r2ts_from_list(struct iscsi_cmd *cmd)
 static int iscsit_wait_for_tag(struct se_session *se_sess, int state, int *cpup)
 {
 	int tag = -1;
-	DEFINE_WAIT(wait);
+	DEFINE_SBQ_WAIT(wait);
 	struct sbq_wait_state *ws;
+	struct sbitmap_queue *sbq;
 
 	if (state == TASK_RUNNING)
 		return tag;
 
-	ws = &se_sess->sess_tag_pool.ws[0];
+	sbq = &se_sess->sess_tag_pool;
+	ws = &sbq->ws[0];
 	for (;;) {
-		prepare_to_wait_exclusive(&ws->wait, &wait, state);
+		sbitmap_prepare_to_wait(sbq, ws, &wait, state);
 		if (signal_pending_state(state, current))
 			break;
-		tag = sbitmap_queue_get(&se_sess->sess_tag_pool, cpup);
+		tag = sbitmap_queue_get(sbq, cpup);
 		if (tag >= 0)
 			break;
 		schedule();
 	}
 
-	finish_wait(&ws->wait, &wait);
+	sbitmap_finish_wait(sbq, ws, &wait);
 	return tag;
 }
 
diff --git a/drivers/target/target_core_pscsi.c b/drivers/target/target_core_pscsi.c
index c346ad3ee4e0..b5388a106567 100644
--- a/drivers/target/target_core_pscsi.c
+++ b/drivers/target/target_core_pscsi.c
@@ -1076,7 +1076,7 @@ static void pscsi_req_done(struct request *req, blk_status_t status)
 		break;
 	}
 
-	__blk_put_request(req->q, req);
+	blk_put_request(req);
 	kfree(pt);
 }
 
diff --git a/drivers/target/target_core_transport.c b/drivers/target/target_core_transport.c
index dccf2c58c7ec..ef9e75b359d4 100644
--- a/drivers/target/target_core_transport.c
+++ b/drivers/target/target_core_transport.c
@@ -1819,7 +1819,7 @@ EXPORT_SYMBOL(target_submit_tmr);
 void transport_generic_request_failure(struct se_cmd *cmd,
 		sense_reason_t sense_reason)
 {
-	int ret = 0;
+	int ret = 0, post_ret;
 
 	pr_debug("-----[ Storage Engine Exception; sense_reason %d\n",
 		 sense_reason);
@@ -1831,7 +1831,7 @@ void transport_generic_request_failure(struct se_cmd *cmd,
 	transport_complete_task_attr(cmd);
 
 	if (cmd->transport_complete_callback)
-		cmd->transport_complete_callback(cmd, false, NULL);
+		cmd->transport_complete_callback(cmd, false, &post_ret);
 
 	if (cmd->transport_state & CMD_T_ABORTED) {
 		INIT_WORK(&cmd->work, target_abort_work);