From: Joe Perches <joe@perches.com>
To: David Miller <davem@davemloft.net>
Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org,
john.fastabend@gmail.com
Subject: Re: [PATCH net-next] net: core: Quiet W=1 warnings for unused vars and static functions
Date: Mon, 06 Oct 2014 15:04:24 -0700 [thread overview]
Message-ID: <1412633064.2916.46.camel@joe-AO725> (raw)
In-Reply-To: <20141006.175612.1709169088283433326.davem@davemloft.net>
On Mon, 2014-10-06 at 17:56 -0400, David Miller wrote:
> From: Joe Perches <joe@perches.com>
> Date: Mon, 06 Oct 2014 14:51:38 -0700
>
> > Reduce noise when compiling W=1.
[]
> BTW, this patch reminds me that if people think there are
> subdirectories where we can turn on things like -Werror in the
> networking I would be very happy to apply such patches.
[]
> Things like net/core/ for example should be doable for sure.
I don't have any significant opposition to -Werror, but
I think there are real arguments _against_ using -Werror.
I think the primary one is new compiler versions have a
tendency to add new warnings for various things that can
unnecessarily and unpredictably break the build.
next prev parent reply other threads:[~2014-10-06 22:04 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-10-06 21:51 [PATCH net-next] net: core: Quiet W=1 warnings for unused vars and static functions Joe Perches
2014-10-06 21:56 ` David Miller
2014-10-06 22:04 ` Joe Perches [this message]
2014-10-06 22:19 ` David Miller
2014-10-06 22:27 ` josh
2014-10-06 22:02 ` Eric Dumazet
2014-10-06 22:12 ` Cong Wang
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