From: David S. Miller <davem@sunset.davemloft.net>
Date: Tue, 5 Jun 2007 07:19:24 +0000 (-0700)
Subject: [TCP] tcp_probe: Attach printf attribute properly to printl().
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=14a49e1fd2bb91ba2bf0e1f06711b6dbc21de02d;p=openwrt%2Fstaging%2Fblogic.git

[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>
---

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.