Re: [PATCH 1/1] vdpa: Make ncs autofree

[Stefano Garzarella]

On Mon, Feb 14, 2022 at 08:34:15PM +0100, Eugenio Pérez wrote:
> Simplifying memory management.
>
> Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
> ---
> net/vhost-vdpa.c | 5 ++---
> 1 file changed, 2 insertions(+), 3 deletions(-)

Reviewed-by: Stefano Garzarella <sgarzare@redhat.com>

> diff --git a/net/vhost-vdpa.c b/net/vhost-vdpa.c
> index 4125d13118..4befba5cc7 100644
> --- a/net/vhost-vdpa.c
> +++ b/net/vhost-vdpa.c
> @@ -264,7 +264,8 @@ int net_init_vhost_vdpa(const Netdev *netdev, const char 
> *name,
> {
>     const NetdevVhostVDPAOptions *opts;
>     int vdpa_device_fd;
> -    NetClientState **ncs, *nc;
> +    g_autofree NetClientState **ncs = NULL;
> +    NetClientState *nc;
>     int queue_pairs, i, has_cvq = 0;
>
>     assert(netdev->type == NET_CLIENT_DRIVER_VHOST_VDPA);
> @@ -302,7 +303,6 @@ int net_init_vhost_vdpa(const Netdev *netdev, const char 
> *name,
>             goto err;
>     }
>
> -    g_free(ncs);
>     return 0;
>
> err:
> @@ -310,7 +310,6 @@ err:
>         qemu_del_net_client(ncs[0]);
>     }
>     qemu_close(vdpa_device_fd);
> -    g_free(ncs);
>
>     return -1;
> }
> --
> 2.27.0