From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] net: arcnet: Remove "#define bool int"
Date: Wed, 2 Jul 2014 09:02:50 -0700 [thread overview]
Message-ID: <20140702160250.GA2658@kroah.com> (raw)
In-Reply-To: <1404303121-2548-1-git-send-email-linux@rasmusvillemoes.dk>
On Wed, Jul 02, 2014 at 02:12:01PM +0200, Rasmus Villemoes wrote:
> The header file include/linux/arcdevice.h #defines bool to int, if
> bool is not already #defined. However, the files which use that header
> file seem to rely on that #define (unconditionally) being in effect:
> the prototypes for the functions arcrimi_reset, com20020_reset,
> com90io_reset, com90xx_reset (whose addresses are assigned to the
> hw.reset member of struct arcnet_local) use int explicitly.
>
> Moreover, that #define is an accident waiting to happen (scenario:
> inclusion of arcdevice.h followed by inclusion of some header which
> declares function prototypes using bool). Also, #include
> <linux/types.h> must appear before #include <linux/arcdevice.h> (the
> compiler wouldn't like "typedef _Bool int").
>
> Since none of the files using arcdevice.h declare variables of type
> "bool", the patch is actually quite simple, unlike the commit message.
>
> Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk>
> ---
> include/linux/arcdevice.h | 10 +++-------
> 1 file changed, 3 insertions(+), 7 deletions(-)
Why are you sending this patch to me? I don't "own" it at all, please
use scripts/get_maintainer.pl to determine who to email patches to.
thanks,
greg k-h
next prev parent reply other threads:[~2014-07-02 16:20 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-07-02 12:12 [PATCH] net: arcnet: Remove "#define bool int" Rasmus Villemoes
2014-07-02 16:02 ` Greg Kroah-Hartman [this message]
2014-07-02 17:49 ` Rasmus Villemoes
2014-07-08 4:35 ` David Miller
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