From 28f06c6f4ba2ff450b134b82a3285a26f232a2c1 Mon Sep 17 00:00:00 2001 From: Jaswinder Singh Rajput Date: Wed, 17 Jun 2009 16:26:30 -0700 Subject: Documentation/connector/cn_test.c comment unused cn_test_want_notify() Currently cn_test_want_notify() has no user. So add an ifdef and a comment which tells us to not remove it. Signed-off-by: Jaswinder Singh Rajput Acked-by: Evgeniy Polyakov Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- Documentation/connector/cn_test.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/Documentation/connector/cn_test.c b/Documentation/connector/cn_test.c index 6977c178729a..f688eba87704 100644 --- a/Documentation/connector/cn_test.c +++ b/Documentation/connector/cn_test.c @@ -41,6 +41,12 @@ void cn_test_callback(void *data) msg->seq, msg->ack, msg->len, (char *)msg->data); } +/* + * Do not remove this function even if no one is using it as + * this is an example of how to get notifications about new + * connector user registration + */ +#if 0 static int cn_test_want_notify(void) { struct cn_ctl_msg *ctl; @@ -117,6 +123,7 @@ nlmsg_failure: kfree_skb(skb); return -EINVAL; } +#endif static u32 cn_test_timer_counter; static void cn_test_timer_func(unsigned long __data) -- cgit v1.2.3