Markus Elfring 2ff98449ee virtio_blk: Delete an unnecessary initialisation in init_vq()
The local variable "err" will be set to an appropriate value
by a following statement.
Thus omit the explicit initialisation at the beginning.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2016-10-31 00:21:47 +02:00
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