Re: [PATCH net v1 1/2] virtio_net: Fix error unwinding of XDP initialization

[Simon Horman]

On Fri, Apr 28, 2023 at 06:37:12PM -0400, Feng Liu wrote:
> When initializing XDP in virtnet_open(), some rq xdp initialization
> may hit an error causing net device open failed. However, previous
> rqs have already initialized XDP and enabled NAPI, which is not the
> expected behavior. Need to roll back the previous rq initialization
> to avoid leaks in error unwinding of init code.
> 
> Fixes: 754b8a21a96d ("virtio_net: setup xdp_rxq_info")
> Signed-off-by: Feng Liu <feliu@xxxxxxxxxx>
> Reviewed-by: William Tu <witu@xxxxxxxxxx>
> Reviewed-by: Parav Pandit <parav@xxxxxxxxxx>

Reviewed-by: Simon Horman <simon.horman@xxxxxxxxxxxx>