[SCSI] iscsi_tcp, ib_iser Enable module refcounting for iscsi host template

This prevents the iscsi modules from being unloaded while
there are active mounts from an iscsi target.

Signed-off-by: Olaf Kirch <olaf.kirch@oracle.com>
Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

2 files changed, 2 insertions, 0 deletions

diff --git a/drivers/infiniband/ulp/iser/iscsi_iser.c b/drivers/infiniband/ulp/iser/iscsi_iser.c
index 5db314380271..bad8dacafd10 100644
--- a/drivers/infiniband/ulp/iser/iscsi_iser.c
+++ b/drivers/infiniband/ulp/iser/iscsi_iser.c
@@ -548,6 +548,7 @@ iscsi_iser_ep_disconnect(__u64 ep_handle)
 }
 
 static struct scsi_host_template iscsi_iser_sht = {
+        .module                 = THIS_MODULE,
         .name                   = "iSCSI Initiator over iSER, v." DRV_VER,
         .queuecommand           = iscsi_queuecommand,
         .can_queue              = ISCSI_DEF_XMIT_CMDS_MAX - 1,
diff --git a/drivers/scsi/iscsi_tcp.c b/drivers/scsi/iscsi_tcp.c
index 7829ab1e2fb4..93034b43effc 100644
--- a/drivers/scsi/iscsi_tcp.c
+++ b/drivers/scsi/iscsi_tcp.c
@@ -2221,6 +2221,7 @@ static int iscsi_tcp_slave_configure(struct scsi_device *sdev)
 }
 
 static struct scsi_host_template iscsi_sht = {
+        .module                 = THIS_MODULE,
         .name                   = "iSCSI Initiator over TCP/IP",
         .queuecommand           = iscsi_queuecommand,
         .change_queue_depth     = iscsi_change_queue_depth,