linux-kernel - Re: [PATCH 03/13] Move COMPAT_ATM

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Date:	Thu, 17 Sep 2015 10:57:12 +0100
From:	David Howells <dhowells@...hat.com>
To:	Palmer Dabbelt <palmer@...belt.com>
Cc:	dhowells@...hat.com, arnd@...db.de, viro@...iv.linux.org.uk,
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Subject: Re: [PATCH 03/13] Move COMPAT_ATM_ADDPARTY to net/atm/svc.c

Palmer Dabbelt <palmer@...belt.com> wrote:

> +#ifdef CONFIG_COMPAT
> +/* It actually takes struct sockaddr_atmsvc, not struct atm_iobuf */
> +#define COMPAT_ATM_ADDPARTY _IOW('a', ATMIOC_SPECIAL+4, struct compat_atm_iobuf)
> +#endif

I wonder if it would hurt to ditch the conditionals entirely.  It only eats
cpp namespace, not C namespace so it won't affect the output if it is not used
because the code that uses it is compiled out.

David
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