From 0c34459b6af1b7ed2f000995b9bcb1c722646fbb Mon Sep 17 00:00:00 2001
From: Paolo Bonzini <pbonzini@redhat.com>
Date: Thu, 21 Apr 2011 13:21:02 +0200
Subject: 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>
---
 hw/scsi-bus.c | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'hw/scsi-bus.c')

diff --git a/hw/scsi-bus.c b/hw/scsi-bus.c
index fb96bdee51..686d59d818 100644
--- a/hw/scsi-bus.c
+++ b/hw/scsi-bus.c
@@ -151,6 +151,11 @@ SCSIRequest *scsi_req_new(SCSIDevice *d, uint32_t tag, uint32_t lun)
     return d->info->alloc_req(d, tag, lun);
 }
 
+uint8_t *scsi_req_get_buf(SCSIRequest *req)
+{
+    return req->dev->info->get_buf(req);
+}
+
 int32_t scsi_req_enqueue(SCSIRequest *req, uint8_t *buf)
 {
     int32_t rc;
-- 
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