diff options
Diffstat (limited to 'drivers/scsi')
| -rw-r--r-- | drivers/scsi/scsi_error.c | 19 | ||||
| -rw-r--r-- | drivers/scsi/sd.c | 2 |
2 files changed, 4 insertions, 17 deletions
diff --git a/drivers/scsi/scsi_error.c b/drivers/scsi/scsi_error.c index 1b88af89d0c7..2768bf6ffe59 100644 --- a/drivers/scsi/scsi_error.c +++ b/drivers/scsi/scsi_error.c @@ -307,20 +307,7 @@ static int scsi_check_sense(struct scsi_cmnd *scmd) (sshdr.asc == 0x04) && (sshdr.ascq == 0x02)) return FAILED; - if (scmd->request->cmd_flags & REQ_HARDBARRIER) - /* - * barrier requests should always retry on UA - * otherwise block will get a spurious error - */ - return NEEDS_RETRY; - else - /* - * for normal (non barrier) commands, pass the - * UA upwards for a determination in the - * completion functions - */ - return SUCCESS; - + return NEEDS_RETRY; /* these three are not supported */ case COPY_ABORTED: case VOLUME_OVERFLOW: @@ -1336,7 +1323,9 @@ int scsi_noretry_cmd(struct scsi_cmnd *scmd) * assume caller has checked sense and determinted * the check condition was retryable. */ - return (scmd->request->cmd_flags & REQ_FAILFAST_DEV); + if (scmd->request->cmd_flags & REQ_FAILFAST_DEV || + scmd->request->cmd_type == REQ_TYPE_BLOCK_PC) + return 1; } return 0; diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c index e63b85ac8cd1..108daead7ae8 100644 --- a/drivers/scsi/sd.c +++ b/drivers/scsi/sd.c @@ -477,8 +477,6 @@ static int scsi_setup_discard_cmnd(struct scsi_device *sdp, struct request *rq) static int scsi_setup_flush_cmnd(struct scsi_device *sdp, struct request *rq) { - /* for now, we use REQ_TYPE_BLOCK_PC. */ - rq->cmd_type = REQ_TYPE_BLOCK_PC; rq->timeout = SD_TIMEOUT; rq->retries = SD_MAX_RETRIES; rq->cmd[0] = SYNCHRONIZE_CACHE; |