scsi: remove eh_timed_out methods in the transport template

Instead define the timeout behavior purely based on the host_template
eh_timed_out method and wire up the existing transport implementations
in the host templates.  This also clears up the confusion that the
transport template method overrides the host template one, so some
drivers have to re-override the transport template one.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Reviewed-by: Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

28 files changed, 33 insertions, 22 deletions

diff --git a/drivers/ata/libata-eh.c b/drivers/ata/libata-eh.c
index 0e1ec37..50ee10d 100644
--- a/drivers/ata/libata-eh.c
+++ b/drivers/ata/libata-eh.c
@@ -549,6 +549,7 @@ enum blk_eh_timer_return ata_scsi_timed_out(struct scsi_cmnd *cmd)
 	DPRINTK("EXIT, ret=%d\n", ret);
 	return ret;
 }
+EXPORT_SYMBOL(ata_scsi_timed_out);
 
 static void ata_eh_unload(struct ata_port *ap)
 {
diff --git a/drivers/ata/libata-transport.c b/drivers/ata/libata-transport.c
index 7ef16c0..4669823 100644
--- a/drivers/ata/libata-transport.c
+++ b/drivers/ata/libata-transport.c
@@ -716,7 +716,6 @@ struct scsi_transport_template *ata_attach_transport(void)
 		return NULL;
 
 	i->t.eh_strategy_handler	= ata_scsi_error;
-	i->t.eh_timed_out		= ata_scsi_timed_out;
 	i->t.user_scan			= ata_scsi_user_scan;
 
 	i->t.host_attrs.ac.attrs = &i->port_attrs[0];
diff --git a/drivers/ata/libata.h b/drivers/ata/libata.h
index 8f3a559..06d479d 100644
--- a/drivers/ata/libata.h
+++ b/drivers/ata/libata.h
@@ -159,7 +159,6 @@ extern unsigned long ata_internal_cmd_timeout(struct ata_device *dev, u8 cmd);
 extern void ata_internal_cmd_timed_out(struct ata_device *dev, u8 cmd);
 extern void ata_eh_acquire(struct ata_port *ap);
 extern void ata_eh_release(struct ata_port *ap);
-extern enum blk_eh_timer_return ata_scsi_timed_out(struct scsi_cmnd *cmd);
 extern void ata_scsi_error(struct Scsi_Host *host);
 extern void ata_eh_fastdrain_timerfn(unsigned long arg);
 extern void ata_qc_schedule_eh(struct ata_queued_cmd *qc);
diff --git a/drivers/infiniband/ulp/iser/iscsi_iser.c b/drivers/infiniband/ulp/iser/iscsi_iser.c
index 9104e6b..86fed195 100644
--- a/drivers/infiniband/ulp/iser/iscsi_iser.c
+++ b/drivers/infiniband/ulp/iser/iscsi_iser.c
@@ -997,6 +997,7 @@ static struct scsi_host_template iscsi_iser_sht = {
 	.change_queue_depth	= scsi_change_queue_depth,
 	.sg_tablesize           = ISCSI_ISER_DEF_SG_TABLESIZE,
 	.cmd_per_lun            = ISER_DEF_CMD_PER_LUN,
+	.eh_timed_out		= iscsi_eh_cmd_timed_out,
 	.eh_abort_handler       = iscsi_eh_abort,
 	.eh_device_reset_handler= iscsi_eh_device_reset,
 	.eh_target_reset_handler = iscsi_eh_recover_target,
diff --git a/drivers/infiniband/ulp/srp/ib_srp.c b/drivers/infiniband/ulp/srp/ib_srp.c
index 8ddc071..7866cb0 100644
--- a/drivers/infiniband/ulp/srp/ib_srp.c
+++ b/drivers/infiniband/ulp/srp/ib_srp.c
@@ -2864,6 +2864,7 @@ static struct scsi_host_template srp_template = {
 	.info				= srp_target_info,
 	.queuecommand			= srp_queuecommand,
 	.change_queue_depth             = srp_change_queue_depth,
+	.eh_timed_out			= srp_timed_out,
 	.eh_abort_handler		= srp_abort,
 	.eh_device_reset_handler	= srp_reset_device,
 	.eh_host_reset_handler		= srp_reset_host,
diff --git a/drivers/message/fusion/mptfc.c b/drivers/message/fusion/mptfc.c
index add6a3a..98eafae 100644
--- a/drivers/message/fusion/mptfc.c
+++ b/drivers/message/fusion/mptfc.c
@@ -119,6 +119,7 @@ static struct scsi_host_template mptfc_driver_template = {
 	.target_destroy			= mptfc_target_destroy,
 	.slave_destroy			= mptscsih_slave_destroy,
 	.change_queue_depth 		= mptscsih_change_queue_depth,
+	.eh_timed_out			= fc_eh_timed_out,
 	.eh_abort_handler		= mptfc_abort,
 	.eh_device_reset_handler	= mptfc_dev_reset,
 	.eh_bus_reset_handler		= mptfc_bus_reset,
diff --git a/drivers/message/fusion/mptsas.c b/drivers/message/fusion/mptsas.c
index 7ee1667..4ce3336 100644
--- a/drivers/message/fusion/mptsas.c
+++ b/drivers/message/fusion/mptsas.c
@@ -1983,6 +1983,7 @@ static struct scsi_host_template mptsas_driver_template = {
 	.target_destroy			= mptsas_target_destroy,
 	.slave_destroy			= mptscsih_slave_destroy,
 	.change_queue_depth 		= mptscsih_change_queue_depth,
+	.eh_timed_out			= mptsas_eh_timed_out,
 	.eh_abort_handler		= mptscsih_abort,
 	.eh_device_reset_handler	= mptscsih_dev_reset,
 	.eh_host_reset_handler		= mptscsih_host_reset,
@@ -5398,7 +5399,6 @@ mptsas_init(void)
 	    sas_attach_transport(&mptsas_transport_functions);
 	if (!mptsas_transport_template)
 		return -ENODEV;
-	mptsas_transport_template->eh_timed_out = mptsas_eh_timed_out;
 
 	mptsasDoneCtx = mpt_register(mptscsih_io_done, MPTSAS_DRIVER,
 	    "mptscsih_io_done");
diff --git a/drivers/s390/scsi/zfcp_scsi.c b/drivers/s390/scsi/zfcp_scsi.c
index 07ffdbb..0678cf7 100644
--- a/drivers/s390/scsi/zfcp_scsi.c
+++ b/drivers/s390/scsi/zfcp_scsi.c
@@ -330,6 +330,7 @@ static struct scsi_host_template zfcp_scsi_host_template = {
 	.module			 = THIS_MODULE,
 	.name			 = "zfcp",
 	.queuecommand		 = zfcp_scsi_queuecommand,
+	.eh_timed_out		 = fc_eh_timed_out,
 	.eh_abort_handler	 = zfcp_scsi_eh_abort_handler,
 	.eh_device_reset_handler = zfcp_scsi_eh_device_reset_handler,
 	.eh_target_reset_handler = zfcp_scsi_eh_target_reset_handler,
diff --git a/drivers/scsi/be2iscsi/be_main.c b/drivers/scsi/be2iscsi/be_main.c
index c9b9daa..32b2713 100644
--- a/drivers/scsi/be2iscsi/be_main.c
+++ b/drivers/scsi/be2iscsi/be_main.c
@@ -389,6 +389,7 @@ static struct scsi_host_template beiscsi_sht = {
 	.change_queue_depth = scsi_change_queue_depth,
 	.slave_configure = beiscsi_slave_configure,
 	.target_alloc = iscsi_target_alloc,
+	.eh_timed_out = iscsi_eh_cmd_timed_out,
 	.eh_abort_handler = beiscsi_eh_abort,
 	.eh_device_reset_handler = beiscsi_eh_device_reset,
 	.eh_target_reset_handler = iscsi_eh_session_reset,
diff --git a/drivers/scsi/bfa/bfad_im.c b/drivers/scsi/bfa/bfad_im.c
index 02d8060..7eb0eef 100644
--- a/drivers/scsi/bfa/bfad_im.c
+++ b/drivers/scsi/bfa/bfad_im.c
@@ -813,6 +813,7 @@ struct scsi_host_template bfad_im_scsi_host_template = {
 	.name = BFAD_DRIVER_NAME,
 	.info = bfad_im_info,
 	.queuecommand = bfad_im_queuecommand,
+	.eh_timed_out = fc_eh_timed_out,
 	.eh_abort_handler = bfad_im_abort_handler,
 	.eh_device_reset_handler = bfad_im_reset_lun_handler,
 	.eh_bus_reset_handler = bfad_im_reset_bus_handler,
@@ -835,6 +836,7 @@ struct scsi_host_template bfad_im_vport_template = {
 	.name = BFAD_DRIVER_NAME,
 	.info = bfad_im_info,
 	.queuecommand = bfad_im_queuecommand,
+	.eh_timed_out = fc_eh_timed_out,
 	.eh_abort_handler = bfad_im_abort_handler,
 	.eh_device_reset_handler = bfad_im_reset_lun_handler,
 	.eh_bus_reset_handler = bfad_im_reset_bus_handler,
diff --git a/drivers/scsi/bnx2fc/bnx2fc_fcoe.c b/drivers/scsi/bnx2fc/bnx2fc_fcoe.c
index c639d5a..b1e39f9 100644
--- a/drivers/scsi/bnx2fc/bnx2fc_fcoe.c
+++ b/drivers/scsi/bnx2fc/bnx2fc_fcoe.c
@@ -2947,6 +2947,7 @@ static struct scsi_host_template bnx2fc_shost_template = {
 	.module			= THIS_MODULE,
 	.name			= "QLogic Offload FCoE Initiator",
 	.queuecommand		= bnx2fc_queuecommand,
+	.eh_timed_out		= fc_eh_timed_out,
 	.eh_abort_handler	= bnx2fc_eh_abort,	  /* abts */
 	.eh_device_reset_handler = bnx2fc_eh_device_reset, /* lun reset */
 	.eh_target_reset_handler = bnx2fc_eh_target_reset, /* tgt reset */
diff --git a/drivers/scsi/bnx2i/bnx2i_iscsi.c b/drivers/scsi/bnx2i/bnx2i_iscsi.c
index 133901f..f32a66f 100644
--- a/drivers/scsi/bnx2i/bnx2i_iscsi.c
+++ b/drivers/scsi/bnx2i/bnx2i_iscsi.c
@@ -2259,6 +2259,7 @@ static struct scsi_host_template bnx2i_host_template = {
 	.name			= "QLogic Offload iSCSI Initiator",
 	.proc_name		= "bnx2i",
 	.queuecommand		= iscsi_queuecommand,
+	.eh_timed_out		= iscsi_eh_cmd_timed_out,
 	.eh_abort_handler	= iscsi_eh_abort,
 	.eh_device_reset_handler = iscsi_eh_device_reset,
 	.eh_target_reset_handler = iscsi_eh_recover_target,
diff --git a/drivers/scsi/csiostor/csio_scsi.c b/drivers/scsi/csiostor/csio_scsi.c
index 89a52b9..a1ff75f 100644
--- a/drivers/scsi/csiostor/csio_scsi.c
+++ b/drivers/scsi/csiostor/csio_scsi.c
@@ -2270,6 +2270,7 @@ struct scsi_host_template csio_fcoe_shost_template = {
 	.name			= CSIO_DRV_DESC,
 	.proc_name		= KBUILD_MODNAME,
 	.queuecommand		= csio_queuecommand,
+	.eh_timed_out		= fc_eh_timed_out,
 	.eh_abort_handler	= csio_eh_abort_handler,
 	.eh_device_reset_handler = csio_eh_lun_reset_handler,
 	.slave_alloc		= csio_slave_alloc,
@@ -2289,6 +2290,7 @@ struct scsi_host_template csio_fcoe_shost_vport_template = {
 	.name			= CSIO_DRV_DESC,
 	.proc_name		= KBUILD_MODNAME,
 	.queuecommand		= csio_queuecommand,
+	.eh_timed_out		= fc_eh_timed_out,
 	.eh_abort_handler	= csio_eh_abort_handler,
 	.eh_device_reset_handler = csio_eh_lun_reset_handler,
 	.slave_alloc		= csio_slave_alloc,
diff --git a/drivers/scsi/cxgbi/cxgb3i/cxgb3i.c b/drivers/scsi/cxgbi/cxgb3i/cxgb3i.c
index 33e8346..1880eb6 100644
--- a/drivers/scsi/cxgbi/cxgb3i/cxgb3i.c
+++ b/drivers/scsi/cxgbi/cxgb3i/cxgb3i.c
@@ -90,6 +90,7 @@ static struct scsi_host_template cxgb3i_host_template = {
 	.sg_tablesize	= SG_ALL,
 	.max_sectors	= 0xFFFF,
 	.cmd_per_lun	= ISCSI_DEF_CMD_PER_LUN,
+	.eh_timed_out	= iscsi_eh_cmd_timed_out,
 	.eh_abort_handler = iscsi_eh_abort,
 	.eh_device_reset_handler = iscsi_eh_device_reset,
 	.eh_target_reset_handler = iscsi_eh_recover_target,
diff --git a/drivers/scsi/cxgbi/cxgb4i/cxgb4i.c b/drivers/scsi/cxgbi/cxgb4i/cxgb4i.c
index 9a2fdc3..3fb3f57 100644
--- a/drivers/scsi/cxgbi/cxgb4i/cxgb4i.c
+++ b/drivers/scsi/cxgbi/cxgb4i/cxgb4i.c
@@ -103,6 +103,7 @@ static struct scsi_host_template cxgb4i_host_template = {
 	.sg_tablesize	= SG_ALL,
 	.max_sectors	= 0xFFFF,
 	.cmd_per_lun	= ISCSI_DEF_CMD_PER_LUN,
+	.eh_timed_out	= iscsi_eh_cmd_timed_out,
 	.eh_abort_handler = iscsi_eh_abort,
 	.eh_device_reset_handler = iscsi_eh_device_reset,
 	.eh_target_reset_handler = iscsi_eh_recover_target,
diff --git a/drivers/scsi/fcoe/fcoe.c b/drivers/scsi/fcoe/fcoe.c
index 59150ca..86af57f 100644
--- a/drivers/scsi/fcoe/fcoe.c
+++ b/drivers/scsi/fcoe/fcoe.c
@@ -277,6 +277,7 @@ static struct scsi_host_template fcoe_shost_template = {
 	.name = "FCoE Driver",
 	.proc_name = FCOE_NAME,
 	.queuecommand = fc_queuecommand,
+	.eh_timed_out = fc_eh_timed_out,
 	.eh_abort_handler = fc_eh_abort,
 	.eh_device_reset_handler = fc_eh_device_reset,
 	.eh_host_reset_handler = fc_eh_host_reset,
diff --git a/drivers/scsi/fnic/fnic_main.c b/drivers/scsi/fnic/fnic_main.c
index 58ce902..ba58b79 100644
--- a/drivers/scsi/fnic/fnic_main.c
+++ b/drivers/scsi/fnic/fnic_main.c
@@ -106,6 +106,7 @@ static struct scsi_host_template fnic_host_template = {
 	.module = THIS_MODULE,
 	.name = DRV_NAME,
 	.queuecommand = fnic_queuecommand,
+	.eh_timed_out = fc_eh_timed_out,
 	.eh_abort_handler = fnic_abort_cmd,
 	.eh_device_reset_handler = fnic_device_reset,
 	.eh_host_reset_handler = fnic_host_reset,
diff --git a/drivers/scsi/ibmvscsi/ibmvfc.c b/drivers/scsi/ibmvscsi/ibmvfc.c
index 78b72c2..2c92dab 100644
--- a/drivers/scsi/ibmvscsi/ibmvfc.c
+++ b/drivers/scsi/ibmvscsi/ibmvfc.c
@@ -3090,6 +3090,7 @@ static struct scsi_host_template driver_template = {
 	.name = "IBM POWER Virtual FC Adapter",
 	.proc_name = IBMVFC_NAME,
 	.queuecommand = ibmvfc_queuecommand,
+	.eh_timed_out = fc_eh_timed_out,
 	.eh_abort_handler = ibmvfc_eh_abort_handler,
 	.eh_device_reset_handler = ibmvfc_eh_device_reset_handler,
 	.eh_target_reset_handler = ibmvfc_eh_target_reset_handler,
diff --git a/drivers/scsi/ibmvscsi/ibmvscsi.c b/drivers/scsi/ibmvscsi/ibmvscsi.c
index 50cd011..1deb0a9 100644
--- a/drivers/scsi/ibmvscsi/ibmvscsi.c
+++ b/drivers/scsi/ibmvscsi/ibmvscsi.c
@@ -2072,6 +2072,7 @@ static struct scsi_host_template driver_template = {
 	.name = "IBM POWER Virtual SCSI Adapter " IBMVSCSI_VERSION,
 	.proc_name = "ibmvscsi",
 	.queuecommand = ibmvscsi_queuecommand,
+	.eh_timed_out = srp_timed_out,
 	.eh_abort_handler = ibmvscsi_eh_abort_handler,
 	.eh_device_reset_handler = ibmvscsi_eh_device_reset_handler,
 	.eh_host_reset_handler = ibmvscsi_eh_host_reset_handler,
diff --git a/drivers/scsi/iscsi_tcp.c b/drivers/scsi/iscsi_tcp.c
index ace4f1f..4228aba 100644
--- a/drivers/scsi/iscsi_tcp.c
+++ b/drivers/scsi/iscsi_tcp.c
@@ -967,6 +967,7 @@ static struct scsi_host_template iscsi_sw_tcp_sht = {
 	.sg_tablesize		= 4096,
 	.max_sectors		= 0xFFFF,
 	.cmd_per_lun		= ISCSI_DEF_CMD_PER_LUN,
+	.eh_timed_out		= iscsi_eh_cmd_timed_out,
 	.eh_abort_handler       = iscsi_eh_abort,
 	.eh_device_reset_handler= iscsi_eh_device_reset,
 	.eh_target_reset_handler = iscsi_eh_recover_target,
diff --git a/drivers/scsi/libiscsi.c b/drivers/scsi/libiscsi.c
index f9b6fba..834d121 100644
--- a/drivers/scsi/libiscsi.c
+++ b/drivers/scsi/libiscsi.c
@@ -1930,7 +1930,7 @@ static int iscsi_has_ping_timed_out(struct iscsi_conn *conn)
 		return 0;
 }
 
-static enum blk_eh_timer_return iscsi_eh_cmd_timed_out(struct scsi_cmnd *sc)
+enum blk_eh_timer_return iscsi_eh_cmd_timed_out(struct scsi_cmnd *sc)
 {
 	enum blk_eh_timer_return rc = BLK_EH_NOT_HANDLED;
 	struct iscsi_task *task = NULL, *running_task;
@@ -2063,6 +2063,7 @@ done:
 		     "timer reset" : "nh");
 	return rc;
 }
+EXPORT_SYMBOL_GPL(iscsi_eh_cmd_timed_out);
 
 static void iscsi_check_transport_timeouts(unsigned long data)
 {
@@ -2585,8 +2586,6 @@ int iscsi_host_add(struct Scsi_Host *shost, struct device *pdev)
 	if (!shost->cmd_per_lun)
 		shost->cmd_per_lun = ISCSI_DEF_CMD_PER_LUN;
 
-	if (!shost->transportt->eh_timed_out)
-		shost->transportt->eh_timed_out = iscsi_eh_cmd_timed_out;
 	return scsi_add_host(shost, pdev);
 }
 EXPORT_SYMBOL_GPL(iscsi_host_add);
diff --git a/drivers/scsi/lpfc/lpfc_scsi.c b/drivers/scsi/lpfc/lpfc_scsi.c
index 19d349f..1180a22 100644
--- a/drivers/scsi/lpfc/lpfc_scsi.c
+++ b/drivers/scsi/lpfc/lpfc_scsi.c
@@ -5929,6 +5929,7 @@ struct scsi_host_template lpfc_template = {
 	.proc_name		= LPFC_DRIVER_NAME,
 	.info			= lpfc_info,
 	.queuecommand		= lpfc_queuecommand,
+	.eh_timed_out		= fc_eh_timed_out,
 	.eh_abort_handler	= lpfc_abort_handler,
 	.eh_device_reset_handler = lpfc_device_reset_handler,
 	.eh_target_reset_handler = lpfc_target_reset_handler,
@@ -5955,6 +5956,7 @@ struct scsi_host_template lpfc_vport_template = {
 	.proc_name		= LPFC_DRIVER_NAME,
 	.info			= lpfc_info,
 	.queuecommand		= lpfc_queuecommand,
+	.eh_timed_out		= fc_eh_timed_out,
 	.eh_abort_handler	= lpfc_abort_handler,
 	.eh_device_reset_handler = lpfc_device_reset_handler,
 	.eh_target_reset_handler = lpfc_target_reset_handler,
diff --git a/drivers/scsi/qedi/qedi_iscsi.c b/drivers/scsi/qedi/qedi_iscsi.c
index d6a2054..8b25f0a 100644
--- a/drivers/scsi/qedi/qedi_iscsi.c
+++ b/drivers/scsi/qedi/qedi_iscsi.c
@@ -48,6 +48,7 @@ struct scsi_host_template qedi_host_template = {
 	.name = "QLogic QEDI 25/40/100Gb iSCSI Initiator Driver",
 	.proc_name = QEDI_MODULE_NAME,
 	.queuecommand = iscsi_queuecommand,
+	.eh_timed_out = iscsi_eh_cmd_timed_out,
 	.eh_abort_handler = iscsi_eh_abort,
 	.eh_device_reset_handler = iscsi_eh_device_reset,
 	.eh_target_reset_handler = iscsi_eh_recover_target,
diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c
index 8521cfe..c5a9d6c 100644
--- a/drivers/scsi/qla2xxx/qla_os.c
+++ b/drivers/scsi/qla2xxx/qla_os.c
@@ -262,6 +262,7 @@ struct scsi_host_template qla2xxx_driver_template = {
 	.name			= QLA2XXX_DRIVER_NAME,
 	.queuecommand		= qla2xxx_queuecommand,
 
+	.eh_timed_out		= fc_eh_timed_out,
 	.eh_abort_handler	= qla2xxx_eh_abort,
 	.eh_device_reset_handler = qla2xxx_eh_device_reset,
 	.eh_target_reset_handler = qla2xxx_eh_target_reset,
diff --git a/drivers/scsi/scsi_error.c b/drivers/scsi/scsi_error.c
index 996e134..9d7bfbb 100644
--- a/drivers/scsi/scsi_error.c
+++ b/drivers/scsi/scsi_error.c
@@ -279,9 +279,7 @@ enum blk_eh_timer_return scsi_times_out(struct request *req)
 	if (host->eh_deadline != -1 && !host->last_reset)
 		host->last_reset = jiffies;
 
-	if (host->transportt->eh_timed_out)
-		rtn = host->transportt->eh_timed_out(scmd);
-	else if (host->hostt->eh_timed_out)
+	if (host->hostt->eh_timed_out)
 		rtn = host->hostt->eh_timed_out(scmd);
 
 	if (rtn == BLK_EH_NOT_HANDLED) {
diff --git a/drivers/scsi/scsi_transport_fc.c b/drivers/scsi/scsi_transport_fc.c
index 03577bd..9a6ea6f 100644
--- a/drivers/scsi/scsi_transport_fc.c
+++ b/drivers/scsi/scsi_transport_fc.c
@@ -2055,7 +2055,7 @@ static int fc_vport_match(struct attribute_container *cont,
 
 
 /**
- * fc_timed_out - FC Transport I/O timeout intercept handler
+ * fc_eh_timed_out - FC Transport I/O timeout intercept handler
  * @scmd:	The SCSI command which timed out
  *
  * This routine protects against error handlers getting invoked while a
@@ -2076,8 +2076,8 @@ static int fc_vport_match(struct attribute_container *cont,
  * Notes:
  *	This routine assumes no locks are held on entry.
  */
-static enum blk_eh_timer_return
-fc_timed_out(struct scsi_cmnd *scmd)
+enum blk_eh_timer_return
+fc_eh_timed_out(struct scsi_cmnd *scmd)
 {
 	struct fc_rport *rport = starget_to_rport(scsi_target(scmd->device));
 
@@ -2086,6 +2086,7 @@ fc_timed_out(struct scsi_cmnd *scmd)
 
 	return BLK_EH_NOT_HANDLED;
 }
+EXPORT_SYMBOL(fc_eh_timed_out);
 
 /*
  * Called by fc_user_scan to locate an rport on the shost that
@@ -2211,8 +2212,6 @@ fc_attach_transport(struct fc_function_template *ft)
 	/* Transport uses the shost workq for scsi scanning */
 	i->t.create_work_queue = 1;
 
-	i->t.eh_timed_out = fc_timed_out;
-
 	i->t.user_scan = fc_user_scan;
 
 	/* target-mode drivers' functions */
diff --git a/drivers/scsi/scsi_transport_srp.c b/drivers/scsi/scsi_transport_srp.c
index b87a786..75b57a1 100644
--- a/drivers/scsi/scsi_transport_srp.c
+++ b/drivers/scsi/scsi_transport_srp.c
@@ -591,7 +591,7 @@ EXPORT_SYMBOL(srp_reconnect_rport);
  * Note: This function is called from soft-IRQ context and with the request
  * queue lock held.
  */
-static enum blk_eh_timer_return srp_timed_out(struct scsi_cmnd *scmd)
+enum blk_eh_timer_return srp_timed_out(struct scsi_cmnd *scmd)
 {
 	struct scsi_device *sdev = scmd->device;
 	struct Scsi_Host *shost = sdev->host;
@@ -603,6 +603,7 @@ static enum blk_eh_timer_return srp_timed_out(struct scsi_cmnd *scmd)
 		i->f->reset_timer_if_blocked && scsi_device_blocked(sdev) ?
 		BLK_EH_RESET_TIMER : BLK_EH_NOT_HANDLED;
 }
+EXPORT_SYMBOL(srp_timed_out);
 
 static void srp_rport_release(struct device *dev)
 {
@@ -820,8 +821,6 @@ srp_attach_transport(struct srp_function_template *ft)
 	if (!i)
 		return NULL;
 
-	i->t.eh_timed_out = srp_timed_out;
-
 	i->t.tsk_mgmt_response = srp_tsk_mgmt_response;
 	i->t.it_nexus_response = srp_it_nexus_response;
 
diff --git a/drivers/scsi/storvsc_drv.c b/drivers/scsi/storvsc_drv.c
index ceadf6b..585e54f 100644
--- a/drivers/scsi/storvsc_drv.c
+++ b/drivers/scsi/storvsc_drv.c
@@ -1899,11 +1899,6 @@ static int __init storvsc_drv_init(void)
 	fc_transport_template = fc_attach_transport(&fc_transport_functions);
 	if (!fc_transport_template)
 		return -ENODEV;
-
-	/*
-	 * Install Hyper-V specific timeout handler.
-	 */
-	fc_transport_template->eh_timed_out = storvsc_eh_timed_out;
 #endif
 
 	ret = vmbus_driver_register(&storvsc_drv);