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Commit 28f06c6f authored by Jaswinder Singh Rajput's avatar Jaswinder Singh Rajput Committed by Linus Torvalds
Browse files

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: default avatarJaswinder Singh Rajput <jaswinderrajput@gmail.com>
Acked-by: default avatarEvgeniy Polyakov <zbr@ioremap.net>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 08219624

Documentation/connector/cn_test.c

+7 −0
Original line number Diff line number Diff line
@@ -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)