netdev - Re: [PATCH net] ipvs: get sctphdr by sctphoff in sctp_csum

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Message-ID: <20190301133310.v7b57vwjrvhnkibm@salvia>
Date:   Fri, 1 Mar 2019 14:33:10 +0100
From:   Pablo Neira Ayuso <pablo@...filter.org>
To:     Xin Long <lucien.xin@...il.com>
Cc:     network dev <netdev@...r.kernel.org>,
        netfilter-devel@...r.kernel.org,
        Marcelo Ricardo Leitner <marcelo.leitner@...il.com>,
        Neil Horman <nhorman@...driver.com>
Subject: Re: [PATCH net] ipvs: get sctphdr by sctphoff in sctp_csum_check

On Mon, Feb 25, 2019 at 07:27:43PM +0800, Xin Long wrote:
> sctp_csum_check() is called by sctp_s/dnat_handler() where it calls
> skb_make_writable() to ensure sctphdr to be linearized.
> 
> So there's no need to get sctphdr by calling skb_header_pointer()
> in sctp_csum_check().

Applied, thanks.