[SCSI] replace sizeof sense_buffer with SCSI_SENSE_BUFFERSIZE
This replaces sizeof sense_buffer with SCSI_SENSE_BUFFERSIZE in
several LLDs. It's a preparation for the future changes to remove
sense_buffer array in scsi_cmnd structure.
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
diff --git a/drivers/message/fusion/mptscsih.c b/drivers/message/fusion/mptscsih.c
index 626bb3c..5c614ec 100644
--- a/drivers/message/fusion/mptscsih.c
+++ b/drivers/message/fusion/mptscsih.c
@@ -111,7 +111,7 @@
int mptscsih_resume(struct pci_dev *pdev);
#endif
-#define SNS_LEN(scp) sizeof((scp)->sense_buffer)
+#define SNS_LEN(scp) SCSI_SENSE_BUFFERSIZE
/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
/**
diff --git a/drivers/message/i2o/i2o_scsi.c b/drivers/message/i2o/i2o_scsi.c
index aa6fb94..1bcdbbb 100644
--- a/drivers/message/i2o/i2o_scsi.c
+++ b/drivers/message/i2o/i2o_scsi.c
@@ -370,7 +370,7 @@
*/
if (cmd->result)
memcpy(cmd->sense_buffer, &msg->body[3],
- min(sizeof(cmd->sense_buffer), (size_t) 40));
+ min(SCSI_SENSE_BUFFERSIZE, 40));
/* only output error code if AdapterStatus is not HBA_SUCCESS */
if ((error >> 8) & 0xff)
diff --git a/drivers/scsi/53c700.c b/drivers/scsi/53c700.c
index 71ff3fb..f4c4fe9 100644
--- a/drivers/scsi/53c700.c
+++ b/drivers/scsi/53c700.c
@@ -608,7 +608,8 @@
scsi_print_sense("53c700", SCp);
#endif
- dma_unmap_single(hostdata->dev, slot->dma_handle, sizeof(SCp->sense_buffer), DMA_FROM_DEVICE);
+ dma_unmap_single(hostdata->dev, slot->dma_handle,
+ SCSI_SENSE_BUFFERSIZE, DMA_FROM_DEVICE);
/* restore the old result if the request sense was
* successful */
if (result == 0)
@@ -1010,7 +1011,7 @@
cmnd[1] = (SCp->device->lun & 0x7) << 5;
cmnd[2] = 0;
cmnd[3] = 0;
- cmnd[4] = sizeof(SCp->sense_buffer);
+ cmnd[4] = SCSI_SENSE_BUFFERSIZE;
cmnd[5] = 0;
/* Here's a quiet hack: the
* REQUEST_SENSE command is six bytes,
@@ -1024,14 +1025,14 @@
SCp->cmd_len = 6; /* command length for
* REQUEST_SENSE */
slot->pCmd = dma_map_single(hostdata->dev, cmnd, MAX_COMMAND_SIZE, DMA_TO_DEVICE);
- slot->dma_handle = dma_map_single(hostdata->dev, SCp->sense_buffer, sizeof(SCp->sense_buffer), DMA_FROM_DEVICE);
- slot->SG[0].ins = bS_to_host(SCRIPT_MOVE_DATA_IN | sizeof(SCp->sense_buffer));
+ slot->dma_handle = dma_map_single(hostdata->dev, SCp->sense_buffer, SCSI_SENSE_BUFFERSIZE, DMA_FROM_DEVICE);
+ slot->SG[0].ins = bS_to_host(SCRIPT_MOVE_DATA_IN | SCSI_SENSE_BUFFERSIZE);
slot->SG[0].pAddr = bS_to_host(slot->dma_handle);
slot->SG[1].ins = bS_to_host(SCRIPT_RETURN);
slot->SG[1].pAddr = 0;
slot->resume_offset = hostdata->pScript;
dma_cache_sync(hostdata->dev, slot->SG, sizeof(slot->SG[0])*2, DMA_TO_DEVICE);
- dma_cache_sync(hostdata->dev, SCp->sense_buffer, sizeof(SCp->sense_buffer), DMA_FROM_DEVICE);
+ dma_cache_sync(hostdata->dev, SCp->sense_buffer, SCSI_SENSE_BUFFERSIZE, DMA_FROM_DEVICE);
/* queue the command for reissue */
slot->state = NCR_700_SLOT_QUEUED;
diff --git a/drivers/scsi/BusLogic.c b/drivers/scsi/BusLogic.c
index 49e1ffa..ead47c1 100644
--- a/drivers/scsi/BusLogic.c
+++ b/drivers/scsi/BusLogic.c
@@ -2947,7 +2947,7 @@
}
}
memcpy(CCB->CDB, CDB, CDB_Length);
- CCB->SenseDataLength = sizeof(Command->sense_buffer);
+ CCB->SenseDataLength = SCSI_SENSE_BUFFERSIZE;
CCB->SenseDataPointer = pci_map_single(HostAdapter->PCI_Device, Command->sense_buffer, CCB->SenseDataLength, PCI_DMA_FROMDEVICE);
CCB->Command = Command;
Command->scsi_done = CompletionRoutine;
diff --git a/drivers/scsi/aacraid/aachba.c b/drivers/scsi/aacraid/aachba.c
index 62d9516..aadedbd 100644
--- a/drivers/scsi/aacraid/aachba.c
+++ b/drivers/scsi/aacraid/aachba.c
@@ -912,8 +912,8 @@
ASENCODE_INTERNAL_TARGET_FAILURE, 0, 0,
0, 0);
memcpy(cmd->sense_buffer, &dev->fsa_dev[cid].sense_data,
- (sizeof(dev->fsa_dev[cid].sense_data) > sizeof(cmd->sense_buffer))
- ? sizeof(cmd->sense_buffer)
+ (sizeof(dev->fsa_dev[cid].sense_data) > SCSI_SENSE_BUFFERSIZE)
+ ? SCSI_SENSE_BUFFERSIZE
: sizeof(dev->fsa_dev[cid].sense_data));
cmd->scsi_done(cmd);
return 1;
@@ -1525,8 +1525,8 @@
ASENCODE_INTERNAL_TARGET_FAILURE, 0, 0,
0, 0);
memcpy(scsicmd->sense_buffer, &dev->fsa_dev[cid].sense_data,
- (sizeof(dev->fsa_dev[cid].sense_data) > sizeof(scsicmd->sense_buffer))
- ? sizeof(scsicmd->sense_buffer)
+ (sizeof(dev->fsa_dev[cid].sense_data) > SCSI_SENSE_BUFFERSIZE)
+ ? SCSI_SENSE_BUFFERSIZE
: sizeof(dev->fsa_dev[cid].sense_data));
}
aac_fib_complete(fibptr);
@@ -1739,8 +1739,8 @@
ASENCODE_INTERNAL_TARGET_FAILURE, 0, 0,
0, 0);
memcpy(cmd->sense_buffer, &dev->fsa_dev[cid].sense_data,
- min(sizeof(dev->fsa_dev[cid].sense_data),
- sizeof(cmd->sense_buffer)));
+ min_t(size_t, sizeof(dev->fsa_dev[cid].sense_data),
+ SCSI_SENSE_BUFFERSIZE));
}
aac_fib_complete(fibptr);
@@ -1949,8 +1949,8 @@
SENCODE_INVALID_COMMAND,
ASENCODE_INVALID_COMMAND, 0, 0, 0, 0);
memcpy(scsicmd->sense_buffer, &dev->fsa_dev[cid].sense_data,
- (sizeof(dev->fsa_dev[cid].sense_data) > sizeof(scsicmd->sense_buffer))
- ? sizeof(scsicmd->sense_buffer)
+ (sizeof(dev->fsa_dev[cid].sense_data) > SCSI_SENSE_BUFFERSIZE)
+ ? SCSI_SENSE_BUFFERSIZE
: sizeof(dev->fsa_dev[cid].sense_data));
scsicmd->scsi_done(scsicmd);
return 0;
@@ -2002,8 +2002,8 @@
memcpy(scsicmd->sense_buffer,
&dev->fsa_dev[cid].sense_data,
(sizeof(dev->fsa_dev[cid].sense_data) >
- sizeof(scsicmd->sense_buffer))
- ? sizeof(scsicmd->sense_buffer)
+ SCSI_SENSE_BUFFERSIZE)
+ ? SCSI_SENSE_BUFFERSIZE
: sizeof(dev->fsa_dev[cid].sense_data));
}
scsicmd->scsi_done(scsicmd);
@@ -2259,8 +2259,8 @@
ILLEGAL_REQUEST, SENCODE_INVALID_COMMAND,
ASENCODE_INVALID_COMMAND, 0, 0, 0, 0);
memcpy(scsicmd->sense_buffer, &dev->fsa_dev[cid].sense_data,
- (sizeof(dev->fsa_dev[cid].sense_data) > sizeof(scsicmd->sense_buffer))
- ? sizeof(scsicmd->sense_buffer)
+ (sizeof(dev->fsa_dev[cid].sense_data) > SCSI_SENSE_BUFFERSIZE)
+ ? SCSI_SENSE_BUFFERSIZE
: sizeof(dev->fsa_dev[cid].sense_data));
scsicmd->scsi_done(scsicmd);
return 0;
@@ -2422,8 +2422,8 @@
int len;
printk(KERN_WARNING "aac_srb_callback: srb failed, status = %d\n", le32_to_cpu(srbreply->status));
len = (le32_to_cpu(srbreply->sense_data_size) >
- sizeof(scsicmd->sense_buffer)) ?
- sizeof(scsicmd->sense_buffer) :
+ SCSI_SENSE_BUFFERSIZE) ?
+ SCSI_SENSE_BUFFERSIZE :
le32_to_cpu(srbreply->sense_data_size);
scsicmd->result = DID_ERROR << 16 | COMMAND_COMPLETE << 8 | SAM_STAT_CHECK_CONDITION;
memcpy(scsicmd->sense_buffer, srbreply->sense_data, len);
@@ -2528,8 +2528,8 @@
int len;
scsicmd->result |= SAM_STAT_CHECK_CONDITION;
len = (le32_to_cpu(srbreply->sense_data_size) >
- sizeof(scsicmd->sense_buffer)) ?
- sizeof(scsicmd->sense_buffer) :
+ SCSI_SENSE_BUFFERSIZE) ?
+ SCSI_SENSE_BUFFERSIZE :
le32_to_cpu(srbreply->sense_data_size);
#ifdef AAC_DETAILED_STATUS_INFO
printk(KERN_WARNING "aac_srb_callback: check condition, status = %d len=%d\n",
diff --git a/drivers/scsi/advansys.c b/drivers/scsi/advansys.c
index 9dd3952..492702b 100644
--- a/drivers/scsi/advansys.c
+++ b/drivers/scsi/advansys.c
@@ -8233,7 +8233,7 @@
if (scsiqp->scsi_status == SAM_STAT_CHECK_CONDITION) {
ASC_DBG(2, "SAM_STAT_CHECK_CONDITION\n");
ASC_DBG_PRT_SENSE(2, scp->sense_buffer,
- sizeof(scp->sense_buffer));
+ SCSI_SENSE_BUFFERSIZE);
/*
* Note: The 'status_byte()' macro used by
* target drivers defined in scsi.h shifts the
@@ -9136,7 +9136,7 @@
BUG_ON(asc_dvc_varp != &boardp->dvc_var.asc_dvc_var);
dma_unmap_single(boardp->dev, scp->SCp.dma_handle,
- sizeof(scp->sense_buffer), DMA_FROM_DEVICE);
+ SCSI_SENSE_BUFFERSIZE, DMA_FROM_DEVICE);
/*
* 'qdonep' contains the command's ending status.
*/
@@ -9166,7 +9166,7 @@
if (qdonep->d3.scsi_stat == SAM_STAT_CHECK_CONDITION) {
ASC_DBG(2, "SAM_STAT_CHECK_CONDITION\n");
ASC_DBG_PRT_SENSE(2, scp->sense_buffer,
- sizeof(scp->sense_buffer));
+ SCSI_SENSE_BUFFERSIZE);
/*
* Note: The 'status_byte()' macro used by
* target drivers defined in scsi.h shifts the
@@ -9881,9 +9881,9 @@
{
struct asc_board *board = shost_priv(scp->device->host);
scp->SCp.dma_handle = dma_map_single(board->dev, scp->sense_buffer,
- sizeof(scp->sense_buffer), DMA_FROM_DEVICE);
+ SCSI_SENSE_BUFFERSIZE, DMA_FROM_DEVICE);
dma_cache_sync(board->dev, scp->sense_buffer,
- sizeof(scp->sense_buffer), DMA_FROM_DEVICE);
+ SCSI_SENSE_BUFFERSIZE, DMA_FROM_DEVICE);
return cpu_to_le32(scp->SCp.dma_handle);
}
@@ -9914,7 +9914,7 @@
asc_scsi_q->q2.target_ix =
ASC_TIDLUN_TO_IX(scp->device->id, scp->device->lun);
asc_scsi_q->q1.sense_addr = advansys_get_sense_buffer_dma(scp);
- asc_scsi_q->q1.sense_len = sizeof(scp->sense_buffer);
+ asc_scsi_q->q1.sense_len = SCSI_SENSE_BUFFERSIZE;
/*
* If there are any outstanding requests for the current target,
@@ -10173,7 +10173,7 @@
scsiqp->target_lun = scp->device->lun;
scsiqp->sense_addr = cpu_to_le32(virt_to_bus(&scp->sense_buffer[0]));
- scsiqp->sense_len = sizeof(scp->sense_buffer);
+ scsiqp->sense_len = SCSI_SENSE_BUFFERSIZE;
/* Build ADV_SCSI_REQ_Q */
diff --git a/drivers/scsi/aha1542.c b/drivers/scsi/aha1542.c
index 5b69a88..190568e 100644
--- a/drivers/scsi/aha1542.c
+++ b/drivers/scsi/aha1542.c
@@ -536,7 +536,7 @@
we will still have it in the cdb when we come back */
if (ccb[mbo].tarstat == 2)
memcpy(SCtmp->sense_buffer, &ccb[mbo].cdb[ccb[mbo].cdblen],
- sizeof(SCtmp->sense_buffer));
+ SCSI_SENSE_BUFFERSIZE);
/* is there mail :-) */
@@ -609,7 +609,7 @@
#if 0
/* scsi_request_sense() provides a buffer of size 256,
so there is no reason to expect equality */
- if (bufflen != sizeof(SCpnt->sense_buffer))
+ if (bufflen != SCSI_SENSE_BUFFERSIZE)
printk(KERN_CRIT "aha1542: Wrong buffer length supplied "
"for request sense (%d)\n", bufflen);
#endif
diff --git a/drivers/scsi/aha1740.c b/drivers/scsi/aha1740.c
index f6722fd..be58a0b 100644
--- a/drivers/scsi/aha1740.c
+++ b/drivers/scsi/aha1740.c
@@ -286,7 +286,7 @@
cdb when we come back */
if ( (adapstat & G2INTST_MASK) == G2INTST_CCBERROR ) {
memcpy(SCtmp->sense_buffer, ecbptr->sense,
- sizeof(SCtmp->sense_buffer));
+ SCSI_SENSE_BUFFERSIZE);
errstatus = aha1740_makecode(ecbptr->sense,ecbptr->status);
} else
errstatus = 0;
diff --git a/drivers/scsi/aic7xxx/aic79xx_osm.c b/drivers/scsi/aic7xxx/aic79xx_osm.c
index 2d02040..0e4708f 100644
--- a/drivers/scsi/aic7xxx/aic79xx_osm.c
+++ b/drivers/scsi/aic7xxx/aic79xx_osm.c
@@ -1784,7 +1784,7 @@
if (scb->flags & SCB_SENSE) {
sense_size = min(sizeof(struct scsi_sense_data)
- ahd_get_sense_residual(scb),
- (u_long)sizeof(cmd->sense_buffer));
+ (u_long)SCSI_SENSE_BUFFERSIZE);
sense_offset = 0;
} else {
/*
@@ -1795,11 +1795,11 @@
scb->sense_data;
sense_size = min_t(size_t,
scsi_4btoul(siu->sense_length),
- sizeof(cmd->sense_buffer));
+ SCSI_SENSE_BUFFERSIZE);
sense_offset = SIU_SENSE_OFFSET(siu);
}
- memset(cmd->sense_buffer, 0, sizeof(cmd->sense_buffer));
+ memset(cmd->sense_buffer, 0, SCSI_SENSE_BUFFERSIZE);
memcpy(cmd->sense_buffer,
ahd_get_sense_buf(ahd, scb)
+ sense_offset, sense_size);
diff --git a/drivers/scsi/aic7xxx/aic7xxx_osm.c b/drivers/scsi/aic7xxx/aic7xxx_osm.c
index 390b0fc..e310e41 100644
--- a/drivers/scsi/aic7xxx/aic7xxx_osm.c
+++ b/drivers/scsi/aic7xxx/aic7xxx_osm.c
@@ -1801,12 +1801,12 @@
sense_size = min(sizeof(struct scsi_sense_data)
- ahc_get_sense_residual(scb),
- (u_long)sizeof(cmd->sense_buffer));
+ (u_long)SCSI_SENSE_BUFFERSIZE);
memcpy(cmd->sense_buffer,
ahc_get_sense_buf(ahc, scb), sense_size);
- if (sense_size < sizeof(cmd->sense_buffer))
+ if (sense_size < SCSI_SENSE_BUFFERSIZE)
memset(&cmd->sense_buffer[sense_size], 0,
- sizeof(cmd->sense_buffer) - sense_size);
+ SCSI_SENSE_BUFFERSIZE - sense_size);
cmd->result |= (DRIVER_SENSE << 24);
#ifdef AHC_DEBUG
if (ahc_debug & AHC_SHOW_SENSE) {
diff --git a/drivers/scsi/aic7xxx_old.c b/drivers/scsi/aic7xxx_old.c
index 2b402fa..bcb0b87 100644
--- a/drivers/scsi/aic7xxx_old.c
+++ b/drivers/scsi/aic7xxx_old.c
@@ -2696,7 +2696,7 @@
{
pci_unmap_single(p->pdev,
le32_to_cpu(scb->sg_list[0].address),
- sizeof(cmd->sense_buffer),
+ SCSI_SENSE_BUFFERSIZE,
PCI_DMA_FROMDEVICE);
}
if (scb->flags & SCB_RECOVERY_SCB)
@@ -4267,13 +4267,13 @@
sizeof(generic_sense));
scb->sense_cmd[1] = (cmd->device->lun << 5);
- scb->sense_cmd[4] = sizeof(cmd->sense_buffer);
+ scb->sense_cmd[4] = SCSI_SENSE_BUFFERSIZE;
scb->sg_list[0].length =
- cpu_to_le32(sizeof(cmd->sense_buffer));
+ cpu_to_le32(SCSI_SENSE_BUFFERSIZE);
scb->sg_list[0].address =
cpu_to_le32(pci_map_single(p->pdev, cmd->sense_buffer,
- sizeof(cmd->sense_buffer),
+ SCSI_SENSE_BUFFERSIZE,
PCI_DMA_FROMDEVICE));
/*
@@ -4296,7 +4296,7 @@
hscb->residual_data_count[2] = 0;
scb->sg_count = hscb->SG_segment_count = 1;
- scb->sg_length = sizeof(cmd->sense_buffer);
+ scb->sg_length = SCSI_SENSE_BUFFERSIZE;
scb->tag_action = 0;
scb->flags |= SCB_SENSE;
/*
diff --git a/drivers/scsi/arcmsr/arcmsr_hba.c b/drivers/scsi/arcmsr/arcmsr_hba.c
index d466a2d..d80dba9 100644
--- a/drivers/scsi/arcmsr/arcmsr_hba.c
+++ b/drivers/scsi/arcmsr/arcmsr_hba.c
@@ -634,9 +634,9 @@
pcmd->result = DID_OK << 16;
if (sensebuffer) {
int sense_data_length =
- sizeof(struct SENSE_DATA) < sizeof(pcmd->sense_buffer)
- ? sizeof(struct SENSE_DATA) : sizeof(pcmd->sense_buffer);
- memset(sensebuffer, 0, sizeof(pcmd->sense_buffer));
+ sizeof(struct SENSE_DATA) < SCSI_SENSE_BUFFERSIZE
+ ? sizeof(struct SENSE_DATA) : SCSI_SENSE_BUFFERSIZE;
+ memset(sensebuffer, 0, SCSI_SENSE_BUFFERSIZE);
memcpy(sensebuffer, ccb->arcmsr_cdb.SenseData, sense_data_length);
sensebuffer->ErrorCode = SCSI_SENSE_CURRENT_ERRORS;
sensebuffer->Valid = 1;
diff --git a/drivers/scsi/dc395x.c b/drivers/scsi/dc395x.c
index a9def6e..f93c73c 100644
--- a/drivers/scsi/dc395x.c
+++ b/drivers/scsi/dc395x.c
@@ -1629,8 +1629,7 @@
DC395x_write8(acb, TRM_S1040_SCSI_FIFO, (dcb->target_lun << 5));
DC395x_write8(acb, TRM_S1040_SCSI_FIFO, 0);
DC395x_write8(acb, TRM_S1040_SCSI_FIFO, 0);
- DC395x_write8(acb, TRM_S1040_SCSI_FIFO,
- sizeof(srb->cmd->sense_buffer));
+ DC395x_write8(acb, TRM_S1040_SCSI_FIFO, SCSI_SENSE_BUFFERSIZE);
DC395x_write8(acb, TRM_S1040_SCSI_FIFO, 0);
} else {
ptr = (u8 *)srb->cmd->cmnd;
@@ -1915,8 +1914,7 @@
DC395x_write8(acb, TRM_S1040_SCSI_FIFO, (dcb->target_lun << 5));
DC395x_write8(acb, TRM_S1040_SCSI_FIFO, 0);
DC395x_write8(acb, TRM_S1040_SCSI_FIFO, 0);
- DC395x_write8(acb, TRM_S1040_SCSI_FIFO,
- sizeof(srb->cmd->sense_buffer));
+ DC395x_write8(acb, TRM_S1040_SCSI_FIFO, SCSI_SENSE_BUFFERSIZE);
DC395x_write8(acb, TRM_S1040_SCSI_FIFO, 0);
}
srb->state |= SRB_COMMAND;
@@ -3685,7 +3683,7 @@
srb->target_status = 0;
/* KG: Can this prevent crap sense data ? */
- memset(cmd->sense_buffer, 0, sizeof(cmd->sense_buffer));
+ memset(cmd->sense_buffer, 0, SCSI_SENSE_BUFFERSIZE);
/* Save some data */
srb->segment_x[DC395x_MAX_SG_LISTENTRY - 1].address =
@@ -3694,15 +3692,15 @@
srb->segment_x[0].length;
srb->xferred = srb->total_xfer_length;
/* srb->segment_x : a one entry of S/G list table */
- srb->total_xfer_length = sizeof(cmd->sense_buffer);
- srb->segment_x[0].length = sizeof(cmd->sense_buffer);
+ srb->total_xfer_length = SCSI_SENSE_BUFFERSIZE;
+ srb->segment_x[0].length = SCSI_SENSE_BUFFERSIZE;
/* Map sense buffer */
srb->segment_x[0].address =
pci_map_single(acb->dev, cmd->sense_buffer,
- sizeof(cmd->sense_buffer), PCI_DMA_FROMDEVICE);
+ SCSI_SENSE_BUFFERSIZE, PCI_DMA_FROMDEVICE);
dprintkdbg(DBG_SG, "request_sense: map buffer %p->%08x(%05x)\n",
cmd->sense_buffer, srb->segment_x[0].address,
- sizeof(cmd->sense_buffer));
+ SCSI_SENSE_BUFFERSIZE);
srb->sg_count = 1;
srb->sg_index = 0;
diff --git a/drivers/scsi/dpt_i2o.c b/drivers/scsi/dpt_i2o.c
index b31d1c95c..577b34c 100644
--- a/drivers/scsi/dpt_i2o.c
+++ b/drivers/scsi/dpt_i2o.c
@@ -2296,9 +2296,8 @@
// copy over the request sense data if it was a check
// condition status
- if(dev_status == 0x02 /*CHECK_CONDITION*/) {
- u32 len = sizeof(cmd->sense_buffer);
- len = (len > 40) ? 40 : len;
+ if (dev_status == 0x02 /*CHECK_CONDITION*/) {
+ u32 len = min(SCSI_SENSE_BUFFERSIZE, 40);
// Copy over the sense data
memcpy_fromio(cmd->sense_buffer, (reply+28) , len);
if(cmd->sense_buffer[0] == 0x70 /* class 7 */ &&
diff --git a/drivers/scsi/eata.c b/drivers/scsi/eata.c
index 7ead521..05163ce 100644
--- a/drivers/scsi/eata.c
+++ b/drivers/scsi/eata.c
@@ -1623,9 +1623,9 @@
if (SCpnt->sense_buffer)
cpp->sense_addr =
H2DEV(pci_map_single(ha->pdev, SCpnt->sense_buffer,
- sizeof SCpnt->sense_buffer, PCI_DMA_FROMDEVICE));
+ SCSI_SENSE_BUFFERSIZE, PCI_DMA_FROMDEVICE));
- cpp->sense_len = sizeof SCpnt->sense_buffer;
+ cpp->sense_len = SCSI_SENSE_BUFFERSIZE;
count = scsi_dma_map(SCpnt);
BUG_ON(count < 0);
diff --git a/drivers/scsi/hptiop.c b/drivers/scsi/hptiop.c
index df1a764..e7b2f35 100644
--- a/drivers/scsi/hptiop.c
+++ b/drivers/scsi/hptiop.c
@@ -574,7 +574,7 @@
scsi_bufflen(scp) - le32_to_cpu(req->dataxfer_length));
scp->result = SAM_STAT_CHECK_CONDITION;
memcpy(&scp->sense_buffer, &req->sg_list,
- min_t(size_t, sizeof(scp->sense_buffer),
+ min_t(size_t, SCSI_SENSE_BUFFERSIZE,
le32_to_cpu(req->dataxfer_length)));
break;
diff --git a/drivers/scsi/ips.c b/drivers/scsi/ips.c
index b1b2295..7505cca 100644
--- a/drivers/scsi/ips.c
+++ b/drivers/scsi/ips.c
@@ -3433,13 +3433,11 @@
(IPS_DCDB_TABLE_TAPE *) & scb->dcdb;
memcpy(scb->scsi_cmd->sense_buffer,
tapeDCDB->sense_info,
- sizeof (scb->scsi_cmd->
- sense_buffer));
+ SCSI_SENSE_BUFFERSIZE);
} else {
memcpy(scb->scsi_cmd->sense_buffer,
scb->dcdb.sense_info,
- sizeof (scb->scsi_cmd->
- sense_buffer));
+ SCSI_SENSE_BUFFERSIZE);
}
device_error = 2; /* check condition */
}
diff --git a/drivers/scsi/ncr53c8xx.c b/drivers/scsi/ncr53c8xx.c
index 016c462..c02771a 100644
--- a/drivers/scsi/ncr53c8xx.c
+++ b/drivers/scsi/ncr53c8xx.c
@@ -4963,7 +4963,8 @@
** Copy back sense data to caller's buffer.
*/
memcpy(cmd->sense_buffer, cp->sense_buf,
- min(sizeof(cmd->sense_buffer), sizeof(cp->sense_buf)));
+ min_t(size_t, SCSI_SENSE_BUFFERSIZE,
+ sizeof(cp->sense_buf)));
if (DEBUG_FLAGS & (DEBUG_RESULT|DEBUG_TINY)) {
u_char * p = (u_char*) & cmd->sense_buffer;
diff --git a/drivers/scsi/qla1280.c b/drivers/scsi/qla1280.c
index 2886407..c94906a 100644
--- a/drivers/scsi/qla1280.c
+++ b/drivers/scsi/qla1280.c
@@ -528,7 +528,7 @@
#define CMD_CDBLEN(Cmnd) Cmnd->cmd_len
#define CMD_CDBP(Cmnd) Cmnd->cmnd
#define CMD_SNSP(Cmnd) Cmnd->sense_buffer
-#define CMD_SNSLEN(Cmnd) sizeof(Cmnd->sense_buffer)
+#define CMD_SNSLEN(Cmnd) SCSI_SENSE_BUFFERSIZE
#define CMD_RESULT(Cmnd) Cmnd->result
#define CMD_HANDLE(Cmnd) Cmnd->host_scribble
#define CMD_REQUEST(Cmnd) Cmnd->request->cmd
@@ -3715,7 +3715,7 @@
} else
sense_sz = 0;
memset(cmd->sense_buffer + sense_sz, 0,
- sizeof(cmd->sense_buffer) - sense_sz);
+ SCSI_SENSE_BUFFERSIZE - sense_sz);
dprintk(2, "qla1280_status_entry: Check "
"condition Sense data, b %i, t %i, "
diff --git a/drivers/scsi/qla2xxx/qla_isr.c b/drivers/scsi/qla2xxx/qla_isr.c
index 798b7e8..53cbaff 100644
--- a/drivers/scsi/qla2xxx/qla_isr.c
+++ b/drivers/scsi/qla2xxx/qla_isr.c
@@ -977,13 +977,13 @@
break;
/* Copy Sense Data into sense buffer. */
- memset(cp->sense_buffer, 0, sizeof(cp->sense_buffer));
+ memset(cp->sense_buffer, 0, SCSI_SENSE_BUFFERSIZE);
if (!(scsi_status & SS_SENSE_LEN_VALID))
break;
- if (sense_len >= sizeof(cp->sense_buffer))
- sense_len = sizeof(cp->sense_buffer);
+ if (sense_len >= SCSI_SENSE_BUFFERSIZE)
+ sense_len = SCSI_SENSE_BUFFERSIZE;
CMD_ACTUAL_SNSLEN(cp) = sense_len;
sp->request_sense_length = sense_len;
@@ -1061,13 +1061,13 @@
break;
/* Copy Sense Data into sense buffer */
- memset(cp->sense_buffer, 0, sizeof(cp->sense_buffer));
+ memset(cp->sense_buffer, 0, SCSI_SENSE_BUFFERSIZE);
if (!(scsi_status & SS_SENSE_LEN_VALID))
break;
- if (sense_len >= sizeof(cp->sense_buffer))
- sense_len = sizeof(cp->sense_buffer);
+ if (sense_len >= SCSI_SENSE_BUFFERSIZE)
+ sense_len = SCSI_SENSE_BUFFERSIZE;
CMD_ACTUAL_SNSLEN(cp) = sense_len;
sp->request_sense_length = sense_len;
diff --git a/drivers/scsi/qla4xxx/ql4_isr.c b/drivers/scsi/qla4xxx/ql4_isr.c
index 4a154be..0f029d0 100644
--- a/drivers/scsi/qla4xxx/ql4_isr.c
+++ b/drivers/scsi/qla4xxx/ql4_isr.c
@@ -123,15 +123,14 @@
break;
/* Copy Sense Data into sense buffer. */
- memset(cmd->sense_buffer, 0, sizeof(cmd->sense_buffer));
+ memset(cmd->sense_buffer, 0, SCSI_SENSE_BUFFERSIZE);
sensebytecnt = le16_to_cpu(sts_entry->senseDataByteCnt);
if (sensebytecnt == 0)
break;
memcpy(cmd->sense_buffer, sts_entry->senseData,
- min(sensebytecnt,
- (uint16_t) sizeof(cmd->sense_buffer)));
+ min_t(uint16_t, sensebytecnt, SCSI_SENSE_BUFFERSIZE));
DEBUG2(printk("scsi%ld:%d:%d:%d: %s: sense key = %x, "
"ASC/ASCQ = %02x/%02x\n", ha->host_no,
@@ -208,8 +207,7 @@
break;
/* Copy Sense Data into sense buffer. */
- memset(cmd->sense_buffer, 0,
- sizeof(cmd->sense_buffer));
+ memset(cmd->sense_buffer, 0, SCSI_SENSE_BUFFERSIZE);
sensebytecnt =
le16_to_cpu(sts_entry->senseDataByteCnt);
@@ -217,8 +215,7 @@
break;
memcpy(cmd->sense_buffer, sts_entry->senseData,
- min(sensebytecnt,
- (uint16_t) sizeof(cmd->sense_buffer)));
+ min_t(uint16_t, sensebytecnt, SCSI_SENSE_BUFFERSIZE));
DEBUG2(printk("scsi%ld:%d:%d:%d: %s: sense key = %x, "
"ASC/ASCQ = %02x/%02x\n", ha->host_no,
diff --git a/drivers/scsi/qlogicpti.c b/drivers/scsi/qlogicpti.c
index 5bc8831..65455ab 100644
--- a/drivers/scsi/qlogicpti.c
+++ b/drivers/scsi/qlogicpti.c
@@ -1142,7 +1142,7 @@
if (sts->state_flags & SF_GOT_SENSE)
memcpy(Cmnd->sense_buffer, sts->req_sense_data,
- sizeof(Cmnd->sense_buffer));
+ SCSI_SENSE_BUFFERSIZE);
if (sts->hdr.entry_type == ENTRY_STATUS)
Cmnd->result =
diff --git a/drivers/scsi/scsi_error.c b/drivers/scsi/scsi_error.c
index 169bc59..547e85a 100644
--- a/drivers/scsi/scsi_error.c
+++ b/drivers/scsi/scsi_error.c
@@ -625,7 +625,7 @@
if (sense_bytes) {
scmd->request_bufflen = min_t(unsigned,
- sizeof(scmd->sense_buffer), sense_bytes);
+ SCSI_SENSE_BUFFERSIZE, sense_bytes);
sg_init_one(&ses->sense_sgl, scmd->sense_buffer,
scmd->request_bufflen);
scmd->request_buffer = &ses->sense_sgl;
@@ -657,7 +657,7 @@
* Zero the sense buffer. The scsi spec mandates that any
* untransferred sense data should be interpreted as being zero.
*/
- memset(scmd->sense_buffer, 0, sizeof(scmd->sense_buffer));
+ memset(scmd->sense_buffer, 0, SCSI_SENSE_BUFFERSIZE);
}
EXPORT_SYMBOL(scsi_eh_prep_cmnd);
@@ -1820,7 +1820,7 @@
struct scsi_sense_hdr *sshdr)
{
return scsi_normalize_sense(cmd->sense_buffer,
- sizeof(cmd->sense_buffer), sshdr);
+ SCSI_SENSE_BUFFERSIZE, sshdr);
}
EXPORT_SYMBOL(scsi_command_normalize_sense);
diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c
index de60137..4cf902e 100644
--- a/drivers/scsi/scsi_lib.c
+++ b/drivers/scsi/scsi_lib.c
@@ -441,7 +441,7 @@
{
cmd->serial_number = 0;
cmd->resid = 0;
- memset(cmd->sense_buffer, 0, sizeof cmd->sense_buffer);
+ memset(cmd->sense_buffer, 0, SCSI_SENSE_BUFFERSIZE);
if (cmd->cmd_len == 0)
cmd->cmd_len = COMMAND_SIZE(cmd->cmnd[0]);
}
diff --git a/drivers/scsi/sym53c8xx_2/sym_glue.c b/drivers/scsi/sym53c8xx_2/sym_glue.c
index dc9af8f..21e926d 100644
--- a/drivers/scsi/sym53c8xx_2/sym_glue.c
+++ b/drivers/scsi/sym53c8xx_2/sym_glue.c
@@ -207,10 +207,9 @@
/*
* Bounce back the sense data to user.
*/
- memset(&cmd->sense_buffer, 0, sizeof(cmd->sense_buffer));
+ memset(&cmd->sense_buffer, 0, SCSI_SENSE_BUFFERSIZE);
memcpy(cmd->sense_buffer, cp->sns_bbuf,
- min(sizeof(cmd->sense_buffer),
- (size_t)SYM_SNS_BBUF_LEN));
+ min(SCSI_SENSE_BUFFERSIZE, SYM_SNS_BBUF_LEN));
#if 0
/*
* If the device reports a UNIT ATTENTION condition
diff --git a/drivers/scsi/tmscsim.c b/drivers/scsi/tmscsim.c
index 4419304..5b04ddf 100644
--- a/drivers/scsi/tmscsim.c
+++ b/drivers/scsi/tmscsim.c
@@ -444,7 +444,7 @@
/* Map sense buffer */
if (pSRB->SRBFlag & AUTO_REQSENSE) {
- pSRB->pSegmentList = dc390_sg_build_single(&pSRB->Segmentx, pcmd->sense_buffer, sizeof(pcmd->sense_buffer));
+ pSRB->pSegmentList = dc390_sg_build_single(&pSRB->Segmentx, pcmd->sense_buffer, SCSI_SENSE_BUFFERSIZE);
pSRB->SGcount = pci_map_sg(pdev, pSRB->pSegmentList, 1,
DMA_FROM_DEVICE);
cmdp->saved_dma_handle = sg_dma_address(pSRB->pSegmentList);
@@ -599,7 +599,7 @@
DC390_write8 (ScsiFifo, pDCB->TargetLUN << 5);
DC390_write8 (ScsiFifo, 0);
DC390_write8 (ScsiFifo, 0);
- DC390_write8 (ScsiFifo, sizeof(scmd->sense_buffer));
+ DC390_write8 (ScsiFifo, SCSI_SENSE_BUFFERSIZE);
DC390_write8 (ScsiFifo, 0);
DEBUG1(printk (KERN_DEBUG "DC390: AutoReqSense !\n"));
}
@@ -1389,7 +1389,7 @@
DC390_write8 (ScsiFifo, pDCB->TargetLUN << 5);
DC390_write8 (ScsiFifo, 0);
DC390_write8 (ScsiFifo, 0);
- DC390_write8 (ScsiFifo, sizeof(pSRB->pcmd->sense_buffer));
+ DC390_write8 (ScsiFifo, SCSI_SENSE_BUFFERSIZE);
DC390_write8 (ScsiFifo, 0);
DEBUG0(printk(KERN_DEBUG "DC390: AutoReqSense (CmndPhase)!\n"));
}
diff --git a/drivers/scsi/u14-34f.c b/drivers/scsi/u14-34f.c
index 7edd6ce..4bc5407 100644
--- a/drivers/scsi/u14-34f.c
+++ b/drivers/scsi/u14-34f.c
@@ -1121,9 +1121,9 @@
if (SCpnt->sense_buffer)
cpp->sense_addr = H2DEV(pci_map_single(HD(j)->pdev, SCpnt->sense_buffer,
- sizeof SCpnt->sense_buffer, PCI_DMA_FROMDEVICE));
+ SCSI_SENSE_BUFFERSIZE, PCI_DMA_FROMDEVICE));
- cpp->sense_len = sizeof SCpnt->sense_buffer;
+ cpp->sense_len = SCSI_SENSE_BUFFERSIZE;
if (scsi_bufflen(SCpnt)) {
count = scsi_dma_map(SCpnt);
diff --git a/drivers/scsi/ultrastor.c b/drivers/scsi/ultrastor.c
index 6d1f0ed..1d3b029 100644
--- a/drivers/scsi/ultrastor.c
+++ b/drivers/scsi/ultrastor.c
@@ -741,7 +741,7 @@
}
my_mscp->command_link = 0; /*???*/
my_mscp->scsi_command_link_id = 0; /*???*/
- my_mscp->length_of_sense_byte = sizeof SCpnt->sense_buffer;
+ my_mscp->length_of_sense_byte = SCSI_SENSE_BUFFERSIZE;
my_mscp->length_of_scsi_cdbs = SCpnt->cmd_len;
memcpy(my_mscp->scsi_cdbs, SCpnt->cmnd, my_mscp->length_of_scsi_cdbs);
my_mscp->adapter_status = 0;