From be3e45810bb1ee0bdfa93f6b9532d8c451e50f48 Mon Sep 17 00:00:00 2001 From: Daniel Borkmann Date: Wed, 1 May 2013 02:59:23 +0000 Subject: [PATCH] net: sctp: attribute printl with __printf for gcc fmt checks Let GCC check for format string errors in sctp's probe printl function. This patch fixes the warning when compiled with W=1: net/sctp/probe.c:73:2: warning: function might be possible candidate for 'gnu_printf' format attribute [-Wmissing-format-attribute] Signed-off-by: Daniel Borkmann Signed-off-by: David S. Miller --- net/sctp/probe.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/sctp/probe.c b/net/sctp/probe.c index ad0dba8..e62c225 100644 --- a/net/sctp/probe.c +++ b/net/sctp/probe.c @@ -63,7 +63,7 @@ static struct { struct timespec tstart; } sctpw; -static void printl(const char *fmt, ...) +static __printf(1, 2) void printl(const char *fmt, ...) { va_list args; int len; -- 2.7.4