From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:36363) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ZU1xk-0005cH-67 for qemu-devel@nongnu.org; Mon, 24 Aug 2015 20:19:41 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ZU1xf-0002Kb-V2 for qemu-devel@nongnu.org; Mon, 24 Aug 2015 20:19:40 -0400 References: <1435611386-29316-1-git-send-email-jsnow@redhat.com> <20150709102623.GC28530@stefanha-thinkpad.redhat.com> From: John Snow Message-ID: <55DBB496.2070605@redhat.com> Date: Mon, 24 Aug 2015 20:19:34 -0400 MIME-Version: 1.0 In-Reply-To: <20150709102623.GC28530@stefanha-thinkpad.redhat.com> Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 7bit Subject: Re: [Qemu-devel] [PATCH v2] trivial: remove trailing newline from error_report List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Stefan Hajnoczi Cc: qemu-trivial@nongnu.org, qemu-devel@nongnu.org On 07/09/2015 06:26 AM, Stefan Hajnoczi wrote: > On Mon, Jun 29, 2015 at 04:56:26PM -0400, John Snow wrote: >> Minor cleanup. >> >> Signed-off-by: John Snow --- hw/ide/ahci.c >> | 2 +- hw/vfio/platform.c | 2 +- net/tap-linux.c | 4 ++-- 3 >> files changed, 4 insertions(+), 4 deletions(-) > > Reviewed-by: Stefan Hajnoczi > > Laszlo Ersek suggested a compile-time check (e.g. BUILD_BUG_ON()). > Have you looked into this? > > Perhaps something along the lines of: > > BUILD_BUG_ON(__builtin_constant_p(fmt) && __builtin_strlen(fmt) > 0 > && fmt[__builtin_strlen(fmt) - 1] == '\n') > ping for 2.5; I don't think this ever made it in.