[PATCH 07/12] Bluetooth: Remove lock from inquiry_cache

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From: "Gustavo F. Padovan" <padovan@xxxxxxxxxxxxxx>

It was never used, so removing it.

Signed-off-by: Gustavo F. Padovan <padovan@xxxxxxxxxxxxxx>
---
 include/net/bluetooth/hci_core.h |    7 -------
 1 files changed, 0 insertions(+), 7 deletions(-)

diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h
index 4ff08d6..37d7cb8 100644
--- a/include/net/bluetooth/hci_core.h
+++ b/include/net/bluetooth/hci_core.h
@@ -50,7 +50,6 @@ struct inquiry_entry {
 };
 
 struct inquiry_cache {
-	spinlock_t		lock;
 	__u32			timestamp;
 	struct inquiry_entry	*list;
 };
@@ -349,15 +348,9 @@ extern int sco_recv_scodata(struct hci_conn *hcon, struct sk_buff *skb);
 #define INQUIRY_CACHE_AGE_MAX   (HZ*30)   /* 30 seconds */
 #define INQUIRY_ENTRY_AGE_MAX   (HZ*60)   /* 60 seconds */
 
-#define inquiry_cache_lock(c)		spin_lock(&c->lock)
-#define inquiry_cache_unlock(c)		spin_unlock(&c->lock)
-#define inquiry_cache_lock_bh(c)	spin_lock_bh(&c->lock)
-#define inquiry_cache_unlock_bh(c)	spin_unlock_bh(&c->lock)
-
 static inline void inquiry_cache_init(struct hci_dev *hdev)
 {
 	struct inquiry_cache *c = &hdev->inq_cache;
-	spin_lock_init(&c->lock);
 	c->list = NULL;
 }
 
-- 
1.7.6.4

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