scsi: introduce scsi_req_get_buf

... and remove some SCSIDevice variables or fields that now become unused.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
This commit is contained in:
Paolo Bonzini 2011-04-21 13:21:02 +02:00
parent ad3376cc55
commit 0c34459b6a
6 changed files with 11 additions and 9 deletions

View file

@ -247,7 +247,7 @@ static void usb_msd_command_complete(SCSIRequest *req, int reason, uint32_t arg)
}
assert((s->mode == USB_MSDM_DATAOUT) == (req->cmd.mode == SCSI_XFER_TO_DEV));
s->scsi_len = arg;
s->scsi_buf = s->scsi_dev->info->get_buf(req);
s->scsi_buf = scsi_req_get_buf(req);
if (p) {
usb_msd_copy_data(s);
if (s->usb_len == 0) {