From: Stephen Hemminger <shemminger@linux-foundation.org>
Date: Tue, 29 May 2007 20:24:51 +0000 (-0700)
Subject: [TCP] tcp_probe: use GCC printf attribute
X-Git-Tag: v2.6.22-rc4~70^2~4
X-Git-Url: http://pilppa.com/gitweb/?a=commitdiff_plain;h=67403754bceda484a62a697878ff20a0e8d3aae6;p=linux-2.6-omap-h63xx.git

[TCP] tcp_probe: use GCC printf attribute

The function in tcp_probe is printf like, use GCC to check the args.

Sighed-off-by: Stephen Hemminger <shemminger@linux-foundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/net/ipv4/tcp_probe.c b/net/ipv4/tcp_probe.c
index 1b72c55d336..760165a0800 100644
--- a/net/ipv4/tcp_probe.c
+++ b/net/ipv4/tcp_probe.c
@@ -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.