From 14a49e1fd2bb91ba2bf0e1f06711b6dbc21de02d Mon Sep 17 00:00:00 2001
From: "David S. Miller" <davem@sunset.davemloft.net>
Date: Tue, 5 Jun 2007 00:19:24 -0700
Subject: [PATCH] [TCP] tcp_probe: Attach printf attribute properly to
printl().
GCC doesn't like the way Stephen initially did it:
net/ipv4/tcp_probe.c:83: warning: empty declaration
Signed-off-by: David S. Miller <davem@davemloft.net>
---
net/ipv4/tcp_probe.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/net/ipv4/tcp_probe.c b/net/ipv4/tcp_probe.c
index 760165a0800c..d9323dfff826 100644
--- a/net/ipv4/tcp_probe.c
+++ b/net/ipv4/tcp_probe.c
@@ -62,6 +62,9 @@ struct {
* Print to log with timestamps.
* FIXME: causes an extra copy
*/
+static void printl(const char *fmt, ...)
+ __attribute__ ((format (printf, 1, 2)));
+
static void printl(const char *fmt, ...)
{
va_list args;
@@ -80,8 +83,7 @@ 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.
--
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