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>
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1 changed files with 1 additions and 3 deletions
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@ -1431,12 +1431,10 @@ static inline void qlt_unmap_sg(struct scsi_qla_host *vha,
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static int qlt_check_reserve_free_req(struct scsi_qla_host *vha,
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uint32_t req_cnt)
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{
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struct qla_hw_data *ha = vha->hw;
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device_reg_t __iomem *reg = ha->iobase;
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uint32_t cnt;
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if (vha->req->cnt < (req_cnt + 2)) {
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cnt = (uint16_t)RD_REG_DWORD(®->isp24.req_q_out);
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cnt = (uint16_t)RD_REG_DWORD(vha->req->req_q_out);
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ql_dbg(ql_dbg_tgt, vha, 0xe00a,
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"Request ring circled: cnt=%d, vha->->ring_index=%d, "
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