diff options
| author |   Stephen Hemminger <shemminger@linux-foundation.org> | 2007-05-29 13:24:51 -0700 |
|---|---|---|
| committer |   David S. Miller <davem@sunset.davemloft.net> | 2007-05-31 01:23:37 -0700 |
| commit | 67403754bceda484a62a697878ff20a0e8d3aae6 (patch) | |
| tree | 4edee7f57bdbf3d1d9edc182bd8c365dd0484839 /net/ipv4 | |
| parent | [TCP] tcp_probe: a trivial fix for mismatched number of printl arguments. (diff) | |
| download | linux-dev-67403754bceda484a62a697878ff20a0e8d3aae6.tar.xz linux-dev-67403754bceda484a62a697878ff20a0e8d3aae6.zip | |
[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>
Diffstat (limited to 'net/ipv4')
| -rw-r--r-- | net/ipv4/tcp_probe.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/net/ipv4/tcp_probe.c b/net/ipv4/tcp_probe.c index 1b72c55d336f..760165a0800c 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. |