Hi Dhiraj,
> Return error ENOMEM if alloc_skb() failed.
>
> Signed-off-by: Dhiraj Shah <[email protected]>
> ---
> drivers/bluetooth/virtio_bt.c | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/drivers/bluetooth/virtio_bt.c b/drivers/bluetooth/virtio_bt.c
> index c804db7e90f8..5f82574236c0 100644
> --- a/drivers/bluetooth/virtio_bt.c
> +++ b/drivers/bluetooth/virtio_bt.c
> @@ -34,6 +34,8 @@ static int virtbt_add_inbuf(struct virtio_bluetooth *vbt)
> int err;
>
> skb = alloc_skb(1000, GFP_KERNEL);
> + if (!skb)
> + return -ENOMEM;
> sg_init_one(sg, skb->data, 1000);
>
> err = virtqueue_add_inbuf(vq, sg, 1, skb, GFP_KERNEL);
a similar patch is already upstream in bluetooth-next.
Regards
Marcel