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@@ -1058,11 +1058,25 @@ static int zfcp_fsf_setup_ct_els_sbals(struct zfcp_fsf_req *req,
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bytes = zfcp_qdio_sbals_from_sg(adapter->qdio, &req->queue_req,
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SBAL_FLAGS0_TYPE_WRITE_READ,
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sg_resp, max_sbals);
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+ req->qtcb->bottom.support.resp_buf_length = bytes;
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if (bytes <= 0)
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return -EIO;
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+ return 0;
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+}
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+
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+static int zfcp_fsf_setup_ct_els(struct zfcp_fsf_req *req,
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+ struct scatterlist *sg_req,
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+ struct scatterlist *sg_resp,
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+ int max_sbals)
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+{
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+ int ret;
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+
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+ ret = zfcp_fsf_setup_ct_els_sbals(req, sg_req, sg_resp, max_sbals);
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+ if (ret)
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+ return ret;
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+
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/* common settings for ct/gs and els requests */
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- req->qtcb->bottom.support.resp_buf_length = bytes;
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req->qtcb->bottom.support.service_class = FSF_CLASS_3;
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req->qtcb->bottom.support.timeout = 2 * R_A_TOV;
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zfcp_fsf_start_timer(req, 2 * R_A_TOV + 10);
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@@ -1094,8 +1108,8 @@ int zfcp_fsf_send_ct(struct zfcp_send_ct *ct, mempool_t *pool)
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}
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req->status |= ZFCP_STATUS_FSFREQ_CLEANUP;
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- ret = zfcp_fsf_setup_ct_els_sbals(req, ct->req, ct->resp,
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- FSF_MAX_SBALS_PER_REQ);
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+ ret = zfcp_fsf_setup_ct_els(req, ct->req, ct->resp,
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+ FSF_MAX_SBALS_PER_REQ);
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if (ret)
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goto failed_send;
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@@ -1192,7 +1206,7 @@ int zfcp_fsf_send_els(struct zfcp_send_els *els)
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}
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req->status |= ZFCP_STATUS_FSFREQ_CLEANUP;
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- ret = zfcp_fsf_setup_ct_els_sbals(req, els->req, els->resp, 2);
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+ ret = zfcp_fsf_setup_ct_els(req, els->req, els->resp, 2);
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if (ret)
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goto failed_send;
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