qla2xxx: Simplify usage of SRB structure in driver

Orabug: 26844197, 26923029

This patch simplifies SRB structure usage in driver.

- Simplify sp->done() and sp->free() interfaces.
- Remove sp->fcport->vha to use vha pointer from sp.
- Use sp->vha context in qla2x00_rel_sp().

Signed-off-by: Joe Carnuccio <joe.carnuccio@cavium.com>
Signed-off-by: Himanshu Madhani <himanshu.madhani@cavium.com>
Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
Signed-off-by: Brian Maly <brian.maly@oracle.com>
Reviewed-by: Jack Vogel <jack.vogel@oracle.com>

diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c
index c9dd44bb8e52651b6e7acf236dc6d3bcca5dfd1e..1c37a13f7a342f00feeaa84d4c31d8516c86d874 100644 (file)
--- a/drivers/scsi/qla2xxx/qla_os.c
+++ b/drivers/scsi/qla2xxx/qla_os.c
@@ -4094,8 +4094,8 @@ struct scsi_qla_host *qla2x00_create_host(struct scsi_host_template *sht,
        init_waitqueue_head(&vha->fcport_waitQ);
        init_waitqueue_head(&vha->vref_waitq);
 
-       vha->gnl.size =
-           sizeof(struct get_name_list_extended[ha->max_loop_id+1]);
+       vha->gnl.size = sizeof(struct get_name_list_extended) *
+                       (ha->max_loop_id + 1);
        vha->gnl.l = dma_alloc_coherent(&ha->pdev->dev,
            vha->gnl.size, &vha->gnl.ldma, GFP_KERNEL);
        if (!vha->gnl.l) {