linux-kernel - [PATCH 2/2] storvsc_drv: make use of the lightweight FC transport class

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Date:	Fri, 18 Mar 2016 15:42:30 -0700
From:	James Bottomley <James.Bottomley@...senPartnership.com>
To:	KY Srinivasan <kys@...rosoft.com>,
	"Martin K. Petersen" <martin.petersen@...cle.com>
Cc:	Christoph Hellwig <hch@...radead.org>,
	"gregkh@...uxfoundation.org" <gregkh@...uxfoundation.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"devel@...uxdriverproject.org" <devel@...uxdriverproject.org>,
	"ohering@...e.com" <ohering@...e.com>,
	"jbottomley@...allels.com" <jbottomley@...allels.com>,
	"linux-scsi@...r.kernel.org" <linux-scsi@...r.kernel.org>,
	"apw@...onical.com" <apw@...onical.com>,
	"vkuznets@...hat.com" <vkuznets@...hat.com>,
	"jasowang@...hat.com" <jasowang@...hat.com>,
	"hare@...e.de" <hare@...e.de>
Subject: [PATCH 2/2] storvsc_drv: make use of the lightweight FC transport
 class

Signed-off-by: James Bottomley <jejb@...ux.vnet.ibm.com>
---
 drivers/scsi/storvsc_drv.c | 11 +++--------
 1 file changed, 3 insertions(+), 8 deletions(-)

diff --git a/drivers/scsi/storvsc_drv.c b/drivers/scsi/storvsc_drv.c
index 3ddcabb..dcb7393 100644
--- a/drivers/scsi/storvsc_drv.c
+++ b/drivers/scsi/storvsc_drv.c
@@ -1769,21 +1769,16 @@ static int __init storvsc_drv_init(void)
 		sizeof(u64)));
 
 #if IS_ENABLED(CONFIG_SCSI_FC_ATTRS)
-	fc_transport_template = fc_attach_transport(&fc_transport_functions);
+	fc_transport_template = fc_lw_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);
 
 #if IS_ENABLED(CONFIG_SCSI_FC_ATTRS)
 	if (ret)
-		fc_release_transport(fc_transport_template);
+		fc_lw_release_transport(fc_transport_template);
 #endif
 
 	return ret;
@@ -1793,7 +1788,7 @@ static void __exit storvsc_drv_exit(void)
 {
 	vmbus_driver_unregister(&storvsc_drv);
 #if IS_ENABLED(CONFIG_SCSI_FC_ATTRS)
-	fc_release_transport(fc_transport_template);
+	fc_lw_release_transport(fc_transport_template);
 #endif
 }
 
-- 
2.6.2