Re: [PATCH] virtio_blk: Fix signedness bug in virtblk_prep_rq()

[Stefan Hajnoczi]

On Fri, Oct 21, 2022 at 05:41:26PM -0300, Rafael Mendonca wrote:
> The virtblk_map_data() function returns negative error codes, however, the
> 'nents' field of vbr->sg_table is an unsigned int, which causes the error
> handling not to work correctly.
> 
> Fixes: 0e9911fa768f ("virtio-blk: support mq_ops->queue_rqs()")
> Signed-off-by: Rafael Mendonca <rafaelmendsr@xxxxxxxxx>
> ---
>  drivers/block/virtio_blk.c | 6 ++++--
>  1 file changed, 4 insertions(+), 2 deletions(-)

Reviewed-by: Stefan Hajnoczi <stefanha@xxxxxxxxxx>

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