ieee1394: sbp2: safer agent reset in error handlers

The scsi_host_template's eh_abort_handler and eh_device_reset_handler
are allowed to sleep.  Use this to run sbp2_agent_reset in the more
reliable mode which returns _after_ its write transaction was finished.

Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>

diff --git a/drivers/ieee1394/sbp2.c b/drivers/ieee1394/sbp2.c
index c4d30a7..b5bcca3 100644 (file)
--- a/drivers/ieee1394/sbp2.c
+++ b/drivers/ieee1394/sbp2.c
@@ -2578,7 +2578,7 @@ static int sbp2scsi_abort(struct scsi_cmnd *SCpnt)
                /*
                 * Initiate a fetch agent reset.
                 */
-               sbp2_agent_reset(scsi_id, 0);
+               sbp2_agent_reset(scsi_id, 1);
                sbp2scsi_complete_all_commands(scsi_id, DID_BUS_BUSY);
        }
 
@@ -2597,7 +2597,7 @@ static int sbp2scsi_reset(struct scsi_cmnd *SCpnt)
 
        if (sbp2util_node_is_available(scsi_id)) {
                SBP2_ERR("Generating sbp2 fetch agent reset");
-               sbp2_agent_reset(scsi_id, 0);
+               sbp2_agent_reset(scsi_id, 1);
        }
 
        return SUCCESS;