netdev - Re: [Patch net-next] net: clean up skb headers code

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Message-ID: <51A74668.30009@cogentembedded.com>
Date:	Thu, 30 May 2013 16:30:32 +0400
From:	Sergei Shtylyov <sergei.shtylyov@...entembedded.com>
To:	Cong Wang <amwang@...hat.com>
CC:	Ben Hutchings <bhutchings@...arflare.com>,
	David Miller <davem@...emloft.net>, netdev@...r.kernel.org,
	horms@...ge.net.au
Subject: Re: [Patch net-next] net: clean up skb headers code

Hello.

On 30-05-2013 5:59, Cong Wang wrote:

>>> So something like "X = (typeof(X)) ~0U;".

>> I think you mean ~(typeof(X))0.


> Good catch,

    I doubt it.

> I will change it to ~(typeof(X))0.

    Then (typeof(X))0 will be promoted to *int* before doing ~.

WBR, Sergei


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