From 9d212a4d20928f865b9a48e870d6ecef0e30175d Mon Sep 17 00:00:00 2001 From: Heiko Carstens Date: Wed, 8 Aug 2007 10:47:26 +0200 Subject: [PATCH] [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: Heiko Carstens Signed-off-by: Swen Schillig Signed-off-by: James Bottomley --- drivers/s390/scsi/zfcp_qdio.c | 10 +++------- 1 file changed, 3 insertions(+), 7 deletions(-) diff --git a/drivers/s390/scsi/zfcp_qdio.c b/drivers/s390/scsi/zfcp_qdio.c index 81daa8204bf..c6899efdc8f 100644 --- a/drivers/s390/scsi/zfcp_qdio.c +++ b/drivers/s390/scsi/zfcp_qdio.c @@ -640,13 +640,9 @@ int zfcp_qdio_sbals_from_scsicmnd(struct zfcp_fsf_req *fsf_req, 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), - scsi_sg_count(scsi_cmnd), - ZFCP_MAX_SBALS_PER_REQ); - else - return 0; + return zfcp_qdio_sbals_from_sg(fsf_req, sbtype, scsi_sglist(scsi_cmnd), + scsi_sg_count(scsi_cmnd), + ZFCP_MAX_SBALS_PER_REQ); } /** -- 2.39.5