When a command is sent as part of the error handling there
is not point whatsoever to start EH escalation when that
command fails; we are _already_ in the error handler,
and the escalation is about to commence anyway.
So just call 'scsi_try_to_abort_cmd()' to abort outstanding
commands and let the main EH routine handle the rest.
Signed-off-by: Hannes Reinecke <h...@suse.de>
Reviewed-by: Johannes Thumshirn <jthumsh...@suse.de>
Reviewed-by: Bart Van Assche <bart.vanass...@sandisk.com>
---
drivers/scsi/scsi_error.c | 11 +----------
1 file changed, 1 insertion(+), 10 deletions(-)
diff --git a/drivers/scsi/scsi_error.c b/drivers/scsi/scsi_error.c
index e1ca3b8..4613aa1 100644
--- a/drivers/scsi/scsi_error.c
+++ b/drivers/scsi/scsi_error.c
@@ -889,15 +889,6 @@ static int scsi_try_to_abort_cmd(struct scsi_host_template
*hostt,
return hostt->eh_abort_handler(scmd);
}
-static void scsi_abort_eh_cmnd(struct scsi_cmnd *scmd)
-{
- if (scsi_try_to_abort_cmd(scmd->device->host->hostt, scmd) != SUCCESS)
- if (scsi_try_bus_device_reset(scmd) != SUCCESS)
- if (scsi_try_target_reset(scmd) != SUCCESS)
- if (scsi_try_bus_reset(scmd) != SUCCESS)
- scsi_try_host_reset(scmd);
-}
-
/**
* scsi_eh_prep_cmnd - Save a scsi command info as part of error recovery
* @scmd: SCSI command structure to hijack
@@ -1082,7 +1073,7 @@ static int scsi_send_eh_cmnd(struct scsi_cmnd *scmd,
unsigned char *cmnd,
break;
}
} else if (rtn != FAILED) {
- scsi_abort_eh_cmnd(scmd);
+ scsi_try_to_abort_cmd(shost->hostt, scmd);
rtn = FAILED;
}
--
1.8.5.6
