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| author |   David S. Miller <davem@sunset.davemloft.net> | 2007-06-05 00:19:24 -0700 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2007-06-07 13:40:09 -0700 |
| commit | 14a49e1fd2bb91ba2bf0e1f06711b6dbc21de02d (patch) | |
| tree | 96f666a60b8de2e313f1cbc192b3f06cebbbc64e /net/ipv4/tcp_probe.c | |
| parent | [TCP]: Use LIMIT_NETDEBUG in tcp_retransmit_timer(). (diff) | |
| download | linux-dev-14a49e1fd2bb91ba2bf0e1f06711b6dbc21de02d.tar.xz linux-dev-14a49e1fd2bb91ba2bf0e1f06711b6dbc21de02d.zip | |
[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/ipv4/tcp_probe.c')
| -rw-r--r-- | net/ipv4/tcp_probe.c | 6 |
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. |