[SCSI] zfcp: Use -EIO for SBAL allocation failures
-ENOMEM is for memory allocation problems, -EIO for queue/SBAL allocation problems. Reviewed-by: Swen Schillig <swen@vnet.ibm.com> Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
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@ -1053,14 +1053,14 @@ static int zfcp_fsf_setup_ct_els_sbals(struct zfcp_fsf_req *req,
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bytes = zfcp_qdio_sbals_from_sg(req, SBAL_FLAGS0_TYPE_WRITE_READ,
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sg_req, max_sbals);
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if (bytes <= 0)
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return -ENOMEM;
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return -EIO;
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req->qtcb->bottom.support.req_buf_length = bytes;
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req->sbale_curr = ZFCP_LAST_SBALE_PER_SBAL;
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bytes = zfcp_qdio_sbals_from_sg(req, SBAL_FLAGS0_TYPE_WRITE_READ,
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sg_resp, max_sbals);
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if (bytes <= 0)
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return -ENOMEM;
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return -EIO;
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req->qtcb->bottom.support.resp_buf_length = bytes;
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return 0;
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@ -2559,7 +2559,6 @@ struct zfcp_fsf_req *zfcp_fsf_control_file(struct zfcp_adapter *adapter,
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bytes = zfcp_qdio_sbals_from_sg(req, direction, fsf_cfdc->sg,
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FSF_MAX_SBALS_PER_REQ);
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if (bytes != ZFCP_CFDC_MAX_SIZE) {
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retval = -ENOMEM;
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zfcp_fsf_req_free(req);
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goto out;
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}
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