From: Paolo Bonzini <pbonzini@redhat.com>
Date: Wed, 2 Apr 2014 11:24:23 +0000 (+0200)
Subject: scsi-bus: remove bogus assertion
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=d581eb7ca4b58649ade5fb7570ecf6b4b9a41879;p=qemu.git

scsi-bus: remove bogus assertion

This assertion is invalid, because get_sg_list can return an
empty sg-list even for commands that transfer no data (such
as SYNCHRONIZE CACHE).

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---

diff --git a/hw/scsi/scsi-bus.c b/hw/scsi/scsi-bus.c
index eaad925cbb..ae921a6a75 100644
--- a/hw/scsi/scsi-bus.c
+++ b/hw/scsi/scsi-bus.c
@@ -101,7 +101,6 @@ static void scsi_dma_restart_bh(void *opaque)
                 scsi_req_continue(req);
                 break;
             case SCSI_XFER_NONE:
-                assert(!req->sg);
                 scsi_req_dequeue(req);
                 scsi_req_enqueue(req);
                 break;