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 <dborkman@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
struct timespec tstart;
} sctpw;
-static void printl(const char *fmt, ...)
+static __printf(1, 2) void printl(const char *fmt, ...)
{
va_list args;
int len;