[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>
diff --git a/drivers/s390/scsi/zfcp_scsi.c b/drivers/s390/scsi/zfcp_scsi.c
index 2e13d41..4414720 100644
--- a/drivers/s390/scsi/zfcp_scsi.c
+++ b/drivers/s390/scsi/zfcp_scsi.c
@@ -225,7 +225,7 @@
{
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 @@
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 @@
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 {