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blockdev: no need to drain+flush in hmp_drive_del

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bdrv_close already does that, and in fact hmp_drive_del would need
another drain after the flush (which bdrv_close does).  So remove
the duplication.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Alberto Garcia <berto@igalia.com>
Reviewed-by: Fam Zheng <famz@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-id: 1432822629-25401-1-git-send-email-pbonzini@redhat.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
This commit is contained in:
Paolo Bonzini 2015-05-28 16:17:09 +02:00 committed by Stefan Hajnoczi
parent 4b80ab2b7d
commit 126b8bbdfe
1 changed files with 0 additions and 3 deletions
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blockdev.c
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@ -2167,9 +2167,6 @@ void hmp_drive_del(Monitor *mon, const QDict *qdict)
return; return;
} }
/* quiesce block driver; prevent further io */
bdrv_drain_all();
bdrv_flush(bs);
bdrv_close(bs); bdrv_close(bs);
/* if we have a device attached to this BlockDriverState /* if we have a device attached to this BlockDriverState