From: Christof Schmitt <christof.schmitt@xxxxxxxxxx>
-ENOMEM is for memory allocation problems, -EIO for queue/SBAL
allocation problems.
Reviewed-by: Swen Schillig <swen@xxxxxxxxxxxx>
Signed-off-by: Christof Schmitt <christof.schmitt@xxxxxxxxxx>
---
drivers/s390/scsi/zfcp_fsf.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
--- a/drivers/s390/scsi/zfcp_fsf.c 2009-07-13 13:46:05.000000000 +0200
+++ b/drivers/s390/scsi/zfcp_fsf.c 2009-07-13 14:03:14.000000000 +0200
@@ -1053,14 +1053,14 @@ static int zfcp_fsf_setup_ct_els_sbals(s
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_fi
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;
}
--
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