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staging: hv: remove ASSERT()s in storvsc_drv.c

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These ASSERT()s serve no purpose other than for debugging.

Signed-off-by: Bill Pemberton <wfp5p@virginia.edu>
Cc: Hank Janssen <hjanssen@microsoft.com>
Cc: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Bill Pemberton 2010-05-05 15:27:41 -04:00 • committed by Greg Kroah-Hartman
parent 0ace247ead
commit b856e7382f
1 changed files with 13 additions and 15 deletions
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28
drivers/staging/hv/storvsc_drv.c
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@ -385,11 +385,11 @@ static void storvsc_commmand_completion(struct hv_storvsc_request *request)
void (*scsi_done_fn)(struct scsi_cmnd *); void (*scsi_done_fn)(struct scsi_cmnd *);
struct scsi_sense_hdr sense_hdr; struct scsi_sense_hdr sense_hdr;
ASSERT(request == &cmd_request->request); /* ASSERT(request == &cmd_request->request); */
ASSERT(scmnd); /* ASSERT(scmnd); */
ASSERT((unsigned long)scmnd->host_scribble == /* ASSERT((unsigned long)scmnd->host_scribble == */
(unsigned long)cmd_request); /* (unsigned long)cmd_request); */
ASSERT(scmnd->scsi_done); /* ASSERT(scmnd->scsi_done); */
DPRINT_ENTER(STORVSC_DRV); DPRINT_ENTER(STORVSC_DRV);
@ -413,7 +413,7 @@ static void storvsc_commmand_completion(struct hv_storvsc_request *request)
scsi_print_sense_hdr("storvsc", &sense_hdr); scsi_print_sense_hdr("storvsc", &sense_hdr);
} }
ASSERT(request->BytesXfer <= request->DataBuffer.Length); /* ASSERT(request->BytesXfer <= request->DataBuffer.Length); */
scsi_set_resid(scmnd, request->DataBuffer.Length - request->BytesXfer); scsi_set_resid(scmnd, request->DataBuffer.Length - request->BytesXfer);
scsi_done_fn = scmnd->scsi_done; scsi_done_fn = scmnd->scsi_done;
@ -522,7 +522,7 @@ static unsigned int copy_to_bounce_buffer(struct scatterlist *orig_sgl,
src = src_addr; src = src_addr;
srclen = orig_sgl[i].length; srclen = orig_sgl[i].length;
ASSERT(orig_sgl[i].offset + orig_sgl[i].length <= PAGE_SIZE); /* ASSERT(orig_sgl[i].offset + orig_sgl[i].length <= PAGE_SIZE); */
if (j == 0) if (j == 0)
bounce_addr = (unsigned long)kmap_atomic(sg_page((&bounce_sgl[j])), KM_IRQ0); bounce_addr = (unsigned long)kmap_atomic(sg_page((&bounce_sgl[j])), KM_IRQ0);
@ -583,7 +583,7 @@ static unsigned int copy_from_bounce_buffer(struct scatterlist *orig_sgl,
KM_IRQ0) + orig_sgl[i].offset; KM_IRQ0) + orig_sgl[i].offset;
dest = dest_addr; dest = dest_addr;
destlen = orig_sgl[i].length; destlen = orig_sgl[i].length;
ASSERT(orig_sgl[i].offset + orig_sgl[i].length <= PAGE_SIZE); /* ASSERT(orig_sgl[i].offset + orig_sgl[i].length <= PAGE_SIZE); */
if (j == 0) if (j == 0)
bounce_addr = (unsigned long)kmap_atomic(sg_page((&bounce_sgl[j])), KM_IRQ0); bounce_addr = (unsigned long)kmap_atomic(sg_page((&bounce_sgl[j])), KM_IRQ0);
@ -655,7 +655,7 @@ static int storvsc_queuecommand(struct scsi_cmnd *scmnd,
/* If retrying, no need to prep the cmd */ /* If retrying, no need to prep the cmd */
if (scmnd->host_scribble) { if (scmnd->host_scribble) {
ASSERT(scmnd->scsi_done != NULL); /* ASSERT(scmnd->scsi_done != NULL); */
cmd_request = cmd_request =
(struct storvsc_cmd_request *)scmnd->host_scribble; (struct storvsc_cmd_request *)scmnd->host_scribble;
@ -665,8 +665,8 @@ static int storvsc_queuecommand(struct scsi_cmnd *scmnd,
goto retry_request; goto retry_request;
} }
ASSERT(scmnd->scsi_done == NULL); /* ASSERT(scmnd->scsi_done == NULL); */
ASSERT(scmnd->host_scribble == NULL); /* ASSERT(scmnd->host_scribble == NULL); */
scmnd->scsi_done = done; scmnd->scsi_done = done;
@ -717,7 +717,7 @@ static int storvsc_queuecommand(struct scsi_cmnd *scmnd,
request->TargetId = scmnd->device->id; request->TargetId = scmnd->device->id;
request->LunId = scmnd->device->lun; request->LunId = scmnd->device->lun;
ASSERT(scmnd->cmd_len <= 16); /* ASSERT(scmnd->cmd_len <= 16); */
request->CdbLen = scmnd->cmd_len; request->CdbLen = scmnd->cmd_len;
request->Cdb = scmnd->cmnd; request->Cdb = scmnd->cmnd;
@ -773,13 +773,11 @@ static int storvsc_queuecommand(struct scsi_cmnd *scmnd,
page_to_pfn(sg_page((&sgl[i]))); page_to_pfn(sg_page((&sgl[i])));
} }
} else if (scsi_sglist(scmnd)) { } else if (scsi_sglist(scmnd)) {
ASSERT(scsi_bufflen(scmnd) <= PAGE_SIZE); /* ASSERT(scsi_bufflen(scmnd) <= PAGE_SIZE); */
request->DataBuffer.Offset = request->DataBuffer.Offset =
virt_to_phys(scsi_sglist(scmnd)) & (PAGE_SIZE-1); virt_to_phys(scsi_sglist(scmnd)) & (PAGE_SIZE-1);
request->DataBuffer.PfnArray[0] = request->DataBuffer.PfnArray[0] =
virt_to_phys(scsi_sglist(scmnd)) >> PAGE_SHIFT; virt_to_phys(scsi_sglist(scmnd)) >> PAGE_SHIFT;
} else {
ASSERT(scsi_bufflen(scmnd) == 0);
} }
retry_request: retry_request: