[SCSI] qla4xxx: Fix iocb_cnt calculation in qla4xxx_send_mbox_iocb()

Increment 'ha->iocb_cnt' before adding mbox_iocb to iocb queue.

Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/scsi/qla4xxx/ql4_iocb.c b/drivers/scsi/qla4xxx/ql4_iocb.c
index 14fec976f634..fad71ed067ec 100644
--- a/drivers/scsi/qla4xxx/ql4_iocb.c
+++ b/drivers/scsi/qla4xxx/ql4_iocb.c
@@ -507,6 +507,7 @@ static int qla4xxx_send_mbox_iocb(struct scsi_qla_host *ha, struct mrb *mrb,
         mrb->mbox_cmd = in_mbox[0];
         wmb();
 
+        ha->iocb_cnt += mrb->iocb_cnt;
         ha->isp_ops->queue_iocb(ha);
 exit_mbox_iocb:
         spin_unlock_irqrestore(&ha->hardware_lock, flags);