From: Eric Dumazet <eric.duma...@gmail.com>
Date: Fri, 03 Nov 2017 06:18:59 -0700
> From: Eric Dumazet <eduma...@google.com>
>
> tcp_init_nondata_skb() is fed with freshly allocated skbs.
> They already have a cleared csum field, no need to clear it again.
>
> This is based on Neal review on commit 3b11775033dc ("tcp: do not mangle
> skb->cb[] in tcp_make_synack()"), noticing I did not clear skb->csum.
>
> Signed-off-by: Eric Dumazet <eduma...@google.com>
> Reported-by: Neal Cardwell <ncardw...@google.com>
Applied.
