From 75554b68ac1e018bca00d68a430b92ada8ab52dd Mon Sep 17 00:00:00 2001 From: Arun Easi Date: Thu, 25 Sep 2014 06:14:45 -0400 Subject: [PATCH] qla2xxx: Use correct offset to req-q-out for reserve calculation Cc: Signed-off-by: Arun Easi Signed-off-by: Saurav Kashyap Signed-off-by: Christoph Hellwig --- drivers/scsi/qla2xxx/qla_target.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/scsi/qla2xxx/qla_target.c b/drivers/scsi/qla2xxx/qla_target.c index 43f91778371b..2fe6da3c03bb 100644 --- a/drivers/scsi/qla2xxx/qla_target.c +++ b/drivers/scsi/qla2xxx/qla_target.c @@ -1431,12 +1431,10 @@ static inline void qlt_unmap_sg(struct scsi_qla_host *vha, static int qlt_check_reserve_free_req(struct scsi_qla_host *vha, uint32_t req_cnt) { - struct qla_hw_data *ha = vha->hw; - device_reg_t __iomem *reg = ha->iobase; uint32_t cnt; if (vha->req->cnt < (req_cnt + 2)) { - cnt = (uint16_t)RD_REG_DWORD(®->isp24.req_q_out); + cnt = (uint16_t)RD_REG_DWORD(vha->req->req_q_out); ql_dbg(ql_dbg_tgt, vha, 0xe00a, "Request ring circled: cnt=%d, vha->->ring_index=%d, " -- 2.20.1