From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stephen Hemminger Subject: Re: [PATCH] tcp_probe: use GCC printf attribute Date: Mon, 21 May 2007 09:02:51 -0700 Message-ID: <20070521090251.55ebd595@freepuppy> References: <11797335421143-git-send-email-sangtae.ha@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Cc: netdev@vger.kernel.org, Sangtae Ha To: Sangtae Ha , davem@davemloft.net Return-path: Received: from smtp.osdl.org ([207.189.120.12]:55333 "EHLO smtp.osdl.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756561AbXEUQHz (ORCPT ); Mon, 21 May 2007 12:07:55 -0400 In-Reply-To: <11797335421143-git-send-email-sangtae.ha@gmail.com> Sender: netdev-owner@vger.kernel.org List-Id: netdev.vger.kernel.org The function in tcp_probe is printf like, use GCC to check the args. Sighed-off-by: Stephen Hemminger --- net/ipv4/tcp_probe.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) --- a/net/ipv4/tcp_probe.c 2007-05-21 08:48:29.000000000 -0700 +++ b/net/ipv4/tcp_probe.c 2007-05-21 08:50:32.000000000 -0700 @@ -80,7 +80,8 @@ static void printl(const char *fmt, ...) kfifo_put(tcpw.fifo, tbuf, len); wake_up(&tcpw.wait); -} +} __attribute__ ((format (printf, 1, 2))); + /* * Hook inserted to be called before each receive packet.