Commit 9d212a4d authored by Heiko Carstens's avatar Heiko Carstens Committed by James Bottomley

[SCSI] zfcp: fix the data buffer accessor patch

Fix the data buffer accessor patch.

For request without a data buffer nothing was written into
a SBALE.
Signed-off-by: default avatarHeiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: default avatarSwen Schillig <swen@vnet.ibm.com>
Signed-off-by: default avatarJames Bottomley <James.Bottomley@SteelEye.com>
parent 47b87b79
...@@ -640,13 +640,9 @@ int ...@@ -640,13 +640,9 @@ int
zfcp_qdio_sbals_from_scsicmnd(struct zfcp_fsf_req *fsf_req, zfcp_qdio_sbals_from_scsicmnd(struct zfcp_fsf_req *fsf_req,
unsigned long sbtype, struct scsi_cmnd *scsi_cmnd) unsigned long sbtype, struct scsi_cmnd *scsi_cmnd)
{ {
if (scsi_sg_count(scsi_cmnd)) return zfcp_qdio_sbals_from_sg(fsf_req, sbtype, scsi_sglist(scsi_cmnd),
return zfcp_qdio_sbals_from_sg(fsf_req, sbtype,
scsi_sglist(scsi_cmnd),
scsi_sg_count(scsi_cmnd), scsi_sg_count(scsi_cmnd),
ZFCP_MAX_SBALS_PER_REQ); ZFCP_MAX_SBALS_PER_REQ);
else
return 0;
} }
/** /**
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment