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hpsa: print CDBs instead of kernel virtual addresses for uncommon errors 

Printing the address of the command pointer is of little value, change
to print the CDB.

Reviewed-by: Scott Teel <scott.teel@pmcs.com>
Signed-off-by: Don Brace <don.brace@pmcs.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
This commit is contained in:
Stephen Cameron 2015-01-23 16:44:35 -06:00 committed by James Bottomley
parent 7fa3030c65
commit f42e81e156
1 changed files with 16 additions and 13 deletions
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29
drivers/scsi/hpsa.c
View File

@ -1882,9 +1882,8 @@ static void complete_scsi_command(struct CommandList *cp)
case CMD_DATA_UNDERRUN: /* let mid layer handle it. */
break;
case CMD_DATA_OVERRUN:
dev_warn(&h->pdev->dev, "cp %p has"
" completed with data overrun "
"reported\n", cp);
dev_warn(&h->pdev->dev,
"CDB %16phN data overrun\n", cp->Request.CDB);
break;
case CMD_INVALID: {
/* print_bytes(cp, sizeof(*cp), 1, 0);
@ -1900,34 +1899,38 @@ static void complete_scsi_command(struct CommandList *cp)
break;
case CMD_PROTOCOL_ERR:
cmd->result = DID_ERROR << 16;
dev_warn(&h->pdev->dev, "cp %p has "
"protocol error\n", cp);
dev_warn(&h->pdev->dev, "CDB %16phN : protocol error\n",
cp->Request.CDB);
break;
case CMD_HARDWARE_ERR:
cmd->result = DID_ERROR << 16;
dev_warn(&h->pdev->dev, "cp %p had hardware error\n", cp);
dev_warn(&h->pdev->dev, "CDB %16phN : hardware error\n",
cp->Request.CDB);
break;
case CMD_CONNECTION_LOST:
cmd->result = DID_ERROR << 16;
dev_warn(&h->pdev->dev, "cp %p had connection lost\n", cp);
dev_warn(&h->pdev->dev, "CDB %16phN : connection lost\n",
cp->Request.CDB);
break;
case CMD_ABORTED:
cmd->result = DID_ABORT << 16;
dev_warn(&h->pdev->dev, "cp %p was aborted with status 0x%x\n",
cp, ei->ScsiStatus);
dev_warn(&h->pdev->dev, "CDB %16phN was aborted with status 0x%x\n",
cp->Request.CDB, ei->ScsiStatus);
break;
case CMD_ABORT_FAILED:
cmd->result = DID_ERROR << 16;
dev_warn(&h->pdev->dev, "cp %p reports abort failed\n", cp);
dev_warn(&h->pdev->dev, "CDB %16phN : abort failed\n",
cp->Request.CDB);
break;
case CMD_UNSOLICITED_ABORT:
cmd->result = DID_SOFT_ERROR << 16; /* retry the command */
dev_warn(&h->pdev->dev, "cp %p aborted due to an unsolicited "
"abort\n", cp);
dev_warn(&h->pdev->dev, "CDB %16phN : unsolicited abort\n",
cp->Request.CDB);
break;
case CMD_TIMEOUT:
cmd->result = DID_TIME_OUT << 16;
dev_warn(&h->pdev->dev, "cp %p timedout\n", cp);
dev_warn(&h->pdev->dev, "CDB %16phN timed out\n",
cp->Request.CDB);
break;
case CMD_UNABORTABLE:
cmd->result = DID_ERROR << 16;