We have to enable retries for UNIT_ATTENTION sense codes, as a command might've been injected from the block layer (eg barrier requests). And for those no error recovers takes place, so we need to make sure that the SCSI midlayer corrects any transient errors. Signed-off-by: Hannes Reinecke <hare@xxxxxxx> --- drivers/scsi/scsi_error.c | 8 +------- 1 files changed, 1 insertions(+), 7 deletions(-) diff --git a/drivers/scsi/scsi_error.c b/drivers/scsi/scsi_error.c index d45c69c..663a1ad 100644 --- a/drivers/scsi/scsi_error.c +++ b/drivers/scsi/scsi_error.c @@ -290,19 +290,13 @@ static int scsi_check_sense(struct scsi_cmnd *scmd) return NEEDS_RETRY; } /* - * if the device is in the process of becoming ready, we - * should retry. - */ - if ((sshdr.asc == 0x04) && (sshdr.ascq == 0x01)) - return NEEDS_RETRY; - /* * if the device is not started, we need to wake * the error handler to start the motor */ if (scmd->device->allow_restart && (sshdr.asc == 0x04) && (sshdr.ascq == 0x02)) return FAILED; - return SUCCESS; + return NEEDS_RETRY; /* these three are not supported */ case COPY_ABORTED: -- 1.6.0.2 -- To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
