[patch 4/4] lock validator: fix qeth compile warning

[patch 4/4] lock validator: fix qeth compile warning

[Heiko Carstens]

From: Heiko Carstens <heiko.carstens@de.ibm.com>

Add #ifdef CONFIG_LOCKDEP to avoid compile warning.

Cc: Frank Pavlic <fpavlic@de.ibm.com>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
---

 drivers/s390/net/qeth_main.c |    2 ++
 1 file changed, 2 insertions(+)

Index: linux-2.6.17-mm1/drivers/s390/net/qeth_main.c
===================================================================
--- linux-2.6.17-mm1.orig/drivers/s390/net/qeth_main.c
+++ linux-2.6.17-mm1/drivers/s390/net/qeth_main.c
@@ -85,7 +85,9 @@ static debug_info_t *qeth_dbf_qerr = NUL
 
 DEFINE_PER_CPU(char[256], qeth_dbf_txt_buf);
 
+#ifdef CONFIG_LOCKDEP
 static struct lockdep_type_key qdio_out_skb_queue_key;
+#endif
 
 /**
  * some more definitions and declarations

Re: [patch 4/4] lock validator: fix qeth compile warning

[Ingo Molnar]

* Heiko Carstens <heiko.carstens@de.ibm.com> wrote:

> +#ifdef CONFIG_LOCKDEP
>  static struct lockdep_type_key qdio_out_skb_queue_key;
> +#endif

ok, that's fine for now. I'm cleaning this up via introducing 
per-lock-variant keys. But maybe the best would be to offer the lock 
validator in a binary way only - either for all lock variants at once, 
or for none at all?

	Ingo