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Commit 9072df4d authored by Christof Schmitt's avatar Christof Schmitt Committed by James Bottomley
Browse files

[SCSI] zfcp: Use -EIO for SBAL allocation failures 



-ENOMEM is for memory allocation problems, -EIO for queue/SBAL
allocation problems.

Reviewed-by: default avatarSwen Schillig <swen@vnet.ibm.com>
Signed-off-by: default avatarChristof Schmitt <christof.schmitt@de.ibm.com>
Signed-off-by: default avatarJames Bottomley <James.Bottomley@HansenPartnership.com>
parent 426f6059

drivers/s390/scsi/zfcp_fsf.c

+2 −3
Original line number Diff line number Diff line
@@ -1053,14 +1053,14 @@ static int zfcp_fsf_setup_ct_els_sbals(struct zfcp_fsf_req *req, 
	bytes = zfcp_qdio_sbals_from_sg(req, SBAL_FLAGS0_TYPE_WRITE_READ,

					sg_req, max_sbals);

	if (bytes <= 0)

		return -ENOMEM;

		return -EIO;

	req->qtcb->bottom.support.req_buf_length = bytes;

	req->sbale_curr = ZFCP_LAST_SBALE_PER_SBAL;



	bytes = zfcp_qdio_sbals_from_sg(req, SBAL_FLAGS0_TYPE_WRITE_READ,

					sg_resp, max_sbals);

	if (bytes <= 0)

		return -ENOMEM;

		return -EIO;

	req->qtcb->bottom.support.resp_buf_length = bytes;



	return 0;
@@ -2559,7 +2559,6 @@ struct zfcp_fsf_req *zfcp_fsf_control_file(struct zfcp_adapter *adapter, 
	bytes = zfcp_qdio_sbals_from_sg(req, direction, fsf_cfdc->sg,

					FSF_MAX_SBALS_PER_REQ);

	if (bytes != ZFCP_CFDC_MAX_SIZE) {

		retval = -ENOMEM;

		zfcp_fsf_req_free(req);

		goto out;

	}