diff options
| author | Arun Easi <arun.easi@qlogic.com> | 2014-09-25 14:14:45 +0400 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2014-09-25 16:25:06 +0400 |
| commit | 75554b68ac1e018bca00d68a430b92ada8ab52dd (patch) | |
| tree | f7bd88a1e2e310938ab422fcb621ce3aa98df814 /drivers/scsi/qla2xxx/qla_target.c | |
| parent | 78c2106a50e067f7168ee8c0944baaeb0e988272 (diff) | |
| download | linux-75554b68ac1e018bca00d68a430b92ada8ab52dd.tar.xz | |
qla2xxx: Use correct offset to req-q-out for reserve calculation
Cc: <stable@vger.kernel.org>
Signed-off-by: Arun Easi <arun.easi@qlogic.com>
Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'drivers/scsi/qla2xxx/qla_target.c')
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_target.c | 4 |
1 files changed, 1 insertions, 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, " |