From e027bd36c146582cef382364e5c826db93d4427b Mon Sep 17 00:00:00 2001 From: Tejun Heo Date: Fri, 26 Oct 2007 16:19:26 +0900 Subject: libata: implement and use ATA_QCFLAG_QUIET Implement ATA_QCFLAG_QUIET which indicates that there's no need to report if the command fails with AC_ERR_DEV and set it for passthrough commands. Combined with previous changes, this now makes device errors for all direct commands reported directly to the issuer without going through EH actions and reporting. Note that EH is still invoked after non-IO device errors to determine the nature of the error and resume command execution (some controller requires special care after error to continue). It just performs default maintenance after error, examines what's going on, realizes that it's none of its business and reports the command failure without logging any error messages. Signed-off-by: Tejun Heo Signed-off-by: Jeff Garzik --- drivers/ata/libata-scsi.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/ata/libata-scsi.c') diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c index 6ef5ecb917c..fc89590d377 100644 --- a/drivers/ata/libata-scsi.c +++ b/drivers/ata/libata-scsi.c @@ -2767,8 +2767,8 @@ static unsigned int ata_scsi_pass_thru(struct ata_queued_cmd *qc) */ qc->nbytes = scsi_bufflen(scmd); - /* request result TF */ - qc->flags |= ATA_QCFLAG_RESULT_TF; + /* request result TF and be quiet about device error */ + qc->flags |= ATA_QCFLAG_RESULT_TF | ATA_QCFLAG_QUIET; return 0; -- cgit v1.2.3-18-g5258