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63bc14d6e2
commit37e07e7058upstream. Restore ndev->cur_num_vqs to the original value in case change_num_qps() fails. Fixes:52893733f2("vdpa/mlx5: Add multiqueue support") Reviewed-by: Si-Wei Liu<si-wei.liu@oracle.com> Acked-by: Jason Wang <jasowang@redhat.com> Signed-off-by: Eli Cohen <elic@nvidia.com> Link: https://lore.kernel.org/r/20220105114646.577224-10-elic@nvidia.com Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>