netdev - [net-next PATCH v3 09/10] llc: remove unused APIs (which should be private anyway)

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Date:	Sat, 26 Dec 2009 23:51:07 +0200
From:	Octavian Purdila <opurdila@...acom.com>
To:	netdev@...r.kernel.org
Cc:	Arnaldo Carvalho de Melo <acme@...stprotocols.net>,
	Eric Dumazet <eric.dumazet@...il.com>,
	Octavian Purdila <opurdila@...acom.com>
Subject: [net-next PATCH v3 09/10] llc: remove unused APIs (which should be private anyway)

Remove the list & lock from the exported API - it is not used anywhere
in the tree and most operations should be covered by llc_sap_open(),
llc_sap_close() and llc_sap_find().

Signed-off-by: Octavian Purdila <opurdila@...acom.com>
---
 include/net/llc.h  |    1 -
 net/llc/llc_core.c |    4 +---
 2 files changed, 1 insertions(+), 4 deletions(-)

diff --git a/include/net/llc.h b/include/net/llc.h
index 5503b74..915d168 100644
--- a/include/net/llc.h
+++ b/include/net/llc.h
@@ -93,7 +93,6 @@ struct hlist_nulls_head *llc_sk_laddr_hash(struct llc_sap *sap,
 #define LLC_DEST_CONN            2      /* Type 2 goes here */
 
 extern struct list_head llc_sap_list;
-extern spinlock_t llc_sap_list_lock;
 
 extern int llc_rcv(struct sk_buff *skb, struct net_device *dev,
 		   struct packet_type *pt, struct net_device *orig_dev);
diff --git a/net/llc/llc_core.c b/net/llc/llc_core.c
index 78167e8..8363637 100644
--- a/net/llc/llc_core.c
+++ b/net/llc/llc_core.c
@@ -23,7 +23,7 @@
 #include <net/llc.h>
 
 LIST_HEAD(llc_sap_list);
-DEFINE_SPINLOCK(llc_sap_list_lock);
+static DEFINE_SPINLOCK(llc_sap_list_lock);
 
 /**
  *	llc_sap_alloc - allocates and initializes sap.
@@ -164,8 +164,6 @@ static void __exit llc_exit(void)
 module_init(llc_init);
 module_exit(llc_exit);
 
-EXPORT_SYMBOL(llc_sap_list);
-EXPORT_SYMBOL(llc_sap_list_lock);
 EXPORT_SYMBOL(llc_sap_find);
 EXPORT_SYMBOL(llc_sap_open);
 EXPORT_SYMBOL(llc_sap_close);
-- 
1.5.6.5

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