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-rw-r--r--hw/ide/atapi.c7
-rw-r--r--hw/scsi-disk.c7
2 files changed, 10 insertions, 4 deletions
diff --git a/hw/ide/atapi.c b/hw/ide/atapi.c
index 0adb27b79..5919cf52d 100644
--- a/hw/ide/atapi.c
+++ b/hw/ide/atapi.c
@@ -883,8 +883,11 @@ static void cmd_start_stop_unit(IDEState *s, uint8_t* buf)
ide_atapi_cmd_error(s, sense, ASC_MEDIA_REMOVAL_PREVENTED);
return;
}
- bdrv_eject(s->bs, !start);
- s->tray_open = !start;
+
+ if (s->tray_open != !start) {
+ bdrv_eject(s->bs, !start);
+ s->tray_open = !start;
+ }
}
ide_atapi_cmd_ok(s);
diff --git a/hw/scsi-disk.c b/hw/scsi-disk.c
index a5d2fd1d3..091ecdcc8 100644
--- a/hw/scsi-disk.c
+++ b/hw/scsi-disk.c
@@ -1050,8 +1050,11 @@ static int scsi_disk_emulate_start_stop(SCSIDiskReq *r)
: SENSE_CODE(NOT_READY_REMOVAL_PREVENTED));
return -1;
}
- bdrv_eject(s->qdev.conf.bs, !start);
- s->tray_open = !start;
+
+ if (s->tray_open != !start) {
+ bdrv_eject(s->qdev.conf.bs, !start);
+ s->tray_open = !start;
+ }
}
return 0;
}