From: Gustavo F. Padovan Date: Thu, 22 Dec 2011 18:15:42 +0000 (-0200) Subject: Bluetooth: Remove lock from inquiry_cache X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=460da45d92f19adda1b79910652d5a23c65dd272;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git Bluetooth: Remove lock from inquiry_cache It was never used, so removing it. Acked-by: Marcel Holtmann Signed-off-by: Gustavo F. Padovan --- diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h index 4ff08d61eea5..37d7cb8be480 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; }