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[SCSI] Make error printing more verbose

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This patch enhances SCSI error printing by:

 - Making use of scsi_print_result() in the completion functions.

 - Having scmd_printk() output the disk name (when applicable).

Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
This commit is contained in:
Martin K. Petersen
2007-02-27 22:40:27 -05:00
committed by James Bottomley
parent 684b7fe976
commit a4d04a4cd9
3 changed files with 24 additions and 35 deletions
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4
drivers/scsi/scsi_lib.c
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@@ -968,9 +968,7 @@ void scsi_io_completion(struct scsi_cmnd *cmd, unsigned int good_bytes)
}
if (result) {
if (!(req->cmd_flags & REQ_QUIET)) {
scmd_printk(KERN_INFO, cmd,
"SCSI error: return code = 0x%08x\n",
result);
scsi_print_result(cmd);
if (driver_byte(result) & DRIVER_SENSE)
scsi_print_sense("", cmd);
}