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authorDavid S. Miller <davem@sunset.davemloft.net>2007-06-05 00:19:24 -0700
committerDavid S. Miller <davem@sunset.davemloft.net>2007-06-07 13:40:09 -0700
commit14a49e1fd2bb91ba2bf0e1f06711b6dbc21de02d (patch)
tree96f666a60b8de2e313f1cbc192b3f06cebbbc64e /net
parent274707cff9810b784c548ed169298617a1bc3528 (diff)
downloadlinux-14a49e1fd2bb91ba2bf0e1f06711b6dbc21de02d.tar.bz2
[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>
Diffstat (limited to 'net')
-rw-r--r--net/ipv4/tcp_probe.c6
1 files 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
@@ -63,6 +63,9 @@ struct {
* 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;
int len;
@@ -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.