[SCSI] zfcp: Move qdio related data out of zfcp_adapter

The zfcp_adapter structure was growing over time to a size of almost
one memory page. To reduce the size of the data structure and to
seperate different layers, put all qdio related data in the new
zfcp_qdio data structure.

Signed-off-by: Swen Schillig <swen@vnet.ibm.com>
Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>

1 files changed, 3 insertions, 3 deletions

diff --git a/drivers/s390/scsi/zfcp_scsi.c b/drivers/s390/scsi/zfcp_scsi.c
index 2e13d41269a4..4414720c87f6 100644
--- a/drivers/s390/scsi/zfcp_scsi.c
+++ b/drivers/s390/scsi/zfcp_scsi.c
@@ -225,7 +225,7 @@ static int zfcp_task_mgmt_function(struct scsi_cmnd *scpnt, u8 tm_flags)
 {
         struct zfcp_unit *unit = scpnt->device->hostdata;
         struct zfcp_adapter *adapter = unit->port->adapter;
-        struct zfcp_fsf_req *fsf_req;
+        struct zfcp_fsf_req *fsf_req = NULL;
         int retval = SUCCESS;
         int retry = 3;
 
@@ -429,7 +429,7 @@ static struct fc_host_statistics *zfcp_get_fc_host_stats(struct Scsi_Host *host)
         if (!data)
                 return NULL;
 
-        ret = zfcp_fsf_exchange_port_data_sync(adapter, data);
+        ret = zfcp_fsf_exchange_port_data_sync(adapter->qdio, data);
         if (ret) {
                 kfree(data);
                 return NULL;
@@ -458,7 +458,7 @@ static void zfcp_reset_fc_host_stats(struct Scsi_Host *shost)
         if (!data)
                 return;
 
-        ret = zfcp_fsf_exchange_port_data_sync(adapter, data);
+        ret = zfcp_fsf_exchange_port_data_sync(adapter->qdio, data);
         if (ret)
                 kfree(data);
         else {