From 473f9409e4614880656cae2028c567831a82a03f Mon Sep 17 00:00:00 2001 From: "K. Y. Srinivasan" Date: Mon, 28 Mar 2011 09:33:36 -0700 Subject: [PATCH] Staging: hv: Get rid of the cdb_len from struct hv_storvsc_request In preparation for consolidating all I/O request state, get rid of the cdb_len field from struct hv_storvsc_request and instead use the equivalent state in struct vmscsi_request - cdb_length field. Signed-off-by: K. Y. Srinivasan Signed-off-by: Haiyang Zhang Signed-off-by: Abhishek Kane Signed-off-by: Hank Janssen Signed-off-by: Greg Kroah-Hartman --- drivers/staging/hv/blkvsc_drv.c | 2 +- drivers/staging/hv/storvsc.c | 9 ++++----- drivers/staging/hv/storvsc_api.h | 1 - drivers/staging/hv/storvsc_drv.c | 2 +- 4 files changed, 6 insertions(+), 8 deletions(-) diff --git a/drivers/staging/hv/blkvsc_drv.c b/drivers/staging/hv/blkvsc_drv.c index 64586232aa55..fb41a5bae480 100644 --- a/drivers/staging/hv/blkvsc_drv.c +++ b/drivers/staging/hv/blkvsc_drv.c @@ -948,7 +948,7 @@ static int blkvsc_submit_request(struct blkvsc_request *blkvsc_req, vm_srb->target_id = blkdev->target; vm_srb->lun = 0; /* this is not really used at all */ - storvsc_req->cdb_len = blkvsc_req->cmd_len; + vm_srb->cdb_length = blkvsc_req->cmd_len; storvsc_req->cdb = blkvsc_req->cmnd; storvsc_req->sense_buffer = blkvsc_req->sense_buffer; diff --git a/drivers/staging/hv/storvsc.c b/drivers/staging/hv/storvsc.c index 849b4676c5b4..5a5065c7a56e 100644 --- a/drivers/staging/hv/storvsc.c +++ b/drivers/staging/hv/storvsc.c @@ -531,9 +531,8 @@ int stor_vsc_on_io_request(struct hv_device *device, "Extension %p", device, stor_device, request, request_extension); - DPRINT_DBG(STORVSC, "req %p len %d cdblen %d", - request, request->data_buffer.len, - request->cdb_len); + DPRINT_DBG(STORVSC, "req %p len %d", + request, request->data_buffer.len); if (!stor_device) { DPRINT_ERR(STORVSC, "unable to get stor device..." @@ -553,8 +552,8 @@ int stor_vsc_on_io_request(struct hv_device *device, vstor_packet->vm_srb.sense_info_length = SENSE_BUFFER_SIZE; /* Copy over the scsi command descriptor block */ - vstor_packet->vm_srb.cdb_length = request->cdb_len; - memcpy(&vstor_packet->vm_srb.cdb, request->cdb, request->cdb_len); + memcpy(&vstor_packet->vm_srb.cdb, request->cdb, + vstor_packet->vm_srb.cdb_length); vstor_packet->vm_srb.data_transfer_length = request->data_buffer.len; diff --git a/drivers/staging/hv/storvsc_api.h b/drivers/staging/hv/storvsc_api.h index 940cf980a42b..fd3af2b69cda 100644 --- a/drivers/staging/hv/storvsc_api.h +++ b/drivers/staging/hv/storvsc_api.h @@ -67,7 +67,6 @@ struct storvsc_request_extension { struct hv_storvsc_request { u8 *cdb; - u32 cdb_len; u32 status; u32 bytes_xfer; diff --git a/drivers/staging/hv/storvsc_drv.c b/drivers/staging/hv/storvsc_drv.c index d30d74517cca..c0ccae25460f 100644 --- a/drivers/staging/hv/storvsc_drv.c +++ b/drivers/staging/hv/storvsc_drv.c @@ -780,7 +780,7 @@ static int storvsc_queuecommand_lck(struct scsi_cmnd *scmnd, vm_srb->lun = scmnd->device->lun; /* ASSERT(scmnd->cmd_len <= 16); */ - request->cdb_len = scmnd->cmd_len; + vm_srb->cdb_length = scmnd->cmd_len; request->cdb = scmnd->cmnd; request->sense_buffer = scmnd->sense_buffer; -- 2.39.5