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| author | Jaswinder Singh Rajput <jaswinder@kernel.org> | 2009-06-17 16:26:30 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-06-18 13:03:46 -0700 |
| commit | 28f06c6f4ba2ff450b134b82a3285a26f232a2c1 (patch) | |
| tree | 44f4ed4b073735479d2689784c249b6f93bceb50 /Documentation | |
| parent | 082196242e24ff13354a2d376b275e01c08e6799 (diff) | |
| download | lwn-28f06c6f4ba2ff450b134b82a3285a26f232a2c1.tar.gz lwn-28f06c6f4ba2ff450b134b82a3285a26f232a2c1.zip | |
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 <jaswinderrajput@gmail.com>
Acked-by: Evgeniy Polyakov <zbr@ioremap.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/connector/cn_test.c | 7 |
1 files changed, 7 insertions, 0 deletions
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) |