sbp2: remove manipulation of inquiry response

This code became ineffective a few Linux releases ago and is not
required anyway.

Note from Christoph Hellwig: scsi_cmnd.request_buffer is always a
scatterlist these days.  Checking random bites into it and then
mangling the data in sbp2_check_sbp2_response will cause really bad
memory corruption when you're not lucky enough to have the check not
trigger by luck.

Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Signed-off-by: Ben Collins <bcollins@ubuntu.com>

1 files changed, 2 insertions, 3 deletions

diff --git a/drivers/ieee1394/sbp2.h b/drivers/ieee1394/sbp2.h
index f4ccc9d0fba4..2f53b16afc51 100644
--- a/drivers/ieee1394/sbp2.h
+++ b/drivers/ieee1394/sbp2.h
@@ -395,9 +395,8 @@ static int sbp2_link_orb_command(struct scsi_id_instance_data *scsi_id,
 static int sbp2_send_command(struct scsi_id_instance_data *scsi_id,
                              struct scsi_cmnd *SCpnt,
                              void (*done)(struct scsi_cmnd *));
-static unsigned int sbp2_status_to_sense_data(unchar *sbp2_status, unchar *sense_data);
-static void sbp2_check_sbp2_response(struct scsi_id_instance_data *scsi_id,
-                                     struct scsi_cmnd *SCpnt);
+static unsigned int sbp2_status_to_sense_data(unchar *sbp2_status,
+                                              unchar *sense_data);
 static void sbp2_parse_unit_directory(struct scsi_id_instance_data *scsi_id,
                                       struct unit_directory *ud);
 static int sbp2_set_busy_timeout(struct scsi_id_instance_data *scsi_id);