Re: [PATCH] vhost-vdpa: don't check g_malloc() return value

[Thomas Huth]

On 18/09/2020 14.03, Laurent Vivier wrote:
> On failure, g_malloc() aborts the program, we don't need to check the
> return value
> 
> Signed-off-by: Laurent Vivier <lvivier@redhat.com>
> ---
>  hw/virtio/vhost-vdpa.c | 6 ------
>  1 file changed, 6 deletions(-)
> 
> diff --git a/hw/virtio/vhost-vdpa.c b/hw/virtio/vhost-vdpa.c
> index 4580f3efd8a2..23a4a957ef77 100644
> --- a/hw/virtio/vhost-vdpa.c
> +++ b/hw/virtio/vhost-vdpa.c
> @@ -321,9 +321,6 @@ static int vhost_vdpa_set_config(struct vhost_dev *dev, 
> const uint8_t *data,
>      int ret;
>      unsigned long config_size = offsetof(struct vhost_vdpa_config, buf);
>      config = g_malloc(size + config_size);
> -    if (config == NULL) {
> -        return -1;
> -    }
>      config->off = offset;
>      config->len = size;
>      memcpy(config->buf, data, size);
> @@ -340,9 +337,6 @@ static int vhost_vdpa_get_config(struct vhost_dev *dev, 
> uint8_t *config,
>      int ret;
>  
>      v_config = g_malloc(config_len + config_size);
> -    if (v_config == NULL) {
> -        return -1;
> -    }
>      v_config->len = config_len;
>      v_config->off = 0;
>      ret = vhost_vdpa_call(dev, VHOST_VDPA_GET_CONFIG, v_config);
> 

Reviewed-by: Thomas Huth <thuth@redhat.com>