diff options
Diffstat (limited to 'drivers/usb/storage/transport.c')
| -rw-r--r-- | drivers/usb/storage/transport.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/usb/storage/transport.c b/drivers/usb/storage/transport.c index c1ba5301ebf..7ca896a342e 100644 --- a/drivers/usb/storage/transport.c +++ b/drivers/usb/storage/transport.c @@ -636,11 +636,11 @@ void usb_stor_invoke_transport(struct scsi_cmnd *srb, struct us_data *us) /* use the new buffer we have */ old_request_buffer = srb->request_buffer; - srb->request_buffer = srb->sense_buffer; + srb->request_buffer = us->sensebuf; /* set the buffer length for transfer */ old_request_bufflen = srb->request_bufflen; - srb->request_bufflen = 18; + srb->request_bufflen = US_SENSE_SIZE; /* set up for no scatter-gather use */ old_sg = srb->use_sg; @@ -652,6 +652,7 @@ void usb_stor_invoke_transport(struct scsi_cmnd *srb, struct us_data *us) temp_result = us->transport(us->srb, us); /* let's clean up right away */ + memcpy(srb->sense_buffer, us->sensebuf, US_SENSE_SIZE); srb->resid = old_resid; srb->request_buffer = old_request_buffer; srb->request_bufflen = old_request_bufflen; @@ -923,6 +924,7 @@ int usb_stor_Bulk_max_lun(struct us_data *us) int result; /* issue the command */ + us->iobuf[0] = 0; result = usb_stor_control_msg(us, us->recv_ctrl_pipe, US_BULK_GET_MAX_LUN, USB_DIR_IN | USB_TYPE_CLASS | |