diff options
| author | Christof Schmitt <christof.schmitt@de.ibm.com> | 2009-07-13 15:06:07 +0200 |
|---|---|---|
| committer | James Bottomley <James.Bottomley@HansenPartnership.com> | 2009-07-30 08:49:56 -0500 |
| commit | 9072df4dc6e8fd569d583815edb0198af4b688b8 (patch) | |
| tree | a7c3efef5f7872b19859d7b3872c3b0f84233898 | |
| parent | 426f6059b0eb66cec139f4b9066168ab72b85774 (diff) | |
| download | blackbird-op-linux-9072df4dc6e8fd569d583815edb0198af4b688b8.tar.gz blackbird-op-linux-9072df4dc6e8fd569d583815edb0198af4b688b8.zip | |
[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>
| -rw-r--r-- | drivers/s390/scsi/zfcp_fsf.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/s390/scsi/zfcp_fsf.c b/drivers/s390/scsi/zfcp_fsf.c index bec912547fb8..0c24695a53cb 100644 --- a/drivers/s390/scsi/zfcp_fsf.c +++ b/drivers/s390/scsi/zfcp_fsf.c @@ -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; } |
