From: Kefeng Wang <wangkefeng.wang@huawei.com>Date: Thu, 13 Jul 2017 14:27:58 +0800> The bpf_skb_adjust_net() ignores the return value of bpf_skb_net_shrink/grow,> and always return 0, fix it by return 'ret'.> > Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>Applied, thanks.