diff options
| -rw-r--r-- | include/net/bluetooth/rfcomm.h | 8 | ||||
| -rw-r--r-- | net/bluetooth/rfcomm/core.c | 4 |
2 files changed, 7 insertions, 5 deletions
diff --git a/include/net/bluetooth/rfcomm.h b/include/net/bluetooth/rfcomm.h index 4190af53a46a..da4acefe39c8 100644 --- a/include/net/bluetooth/rfcomm.h +++ b/include/net/bluetooth/rfcomm.h @@ -21,6 +21,8 @@ SOFTWARE IS DISCLAIMED. */ +#include <linux/refcount.h> + #ifndef __RFCOMM_H #define __RFCOMM_H @@ -174,7 +176,7 @@ struct rfcomm_dlc { struct mutex lock; unsigned long state; unsigned long flags; - atomic_t refcnt; + refcount_t refcnt; u8 dlci; u8 addr; u8 priority; @@ -247,12 +249,12 @@ struct rfcomm_dlc *rfcomm_dlc_exists(bdaddr_t *src, bdaddr_t *dst, u8 channel); static inline void rfcomm_dlc_hold(struct rfcomm_dlc *d) { - atomic_inc(&d->refcnt); + refcount_inc(&d->refcnt); } static inline void rfcomm_dlc_put(struct rfcomm_dlc *d) { - if (atomic_dec_and_test(&d->refcnt)) + if (refcount_dec_and_test(&d->refcnt)) rfcomm_dlc_free(d); } diff --git a/net/bluetooth/rfcomm/core.c b/net/bluetooth/rfcomm/core.c index f7eb02f09b54..8ebca9033d60 100644 --- a/net/bluetooth/rfcomm/core.c +++ b/net/bluetooth/rfcomm/core.c @@ -311,7 +311,7 @@ struct rfcomm_dlc *rfcomm_dlc_alloc(gfp_t prio) skb_queue_head_init(&d->tx_queue); mutex_init(&d->lock); - atomic_set(&d->refcnt, 1); + refcount_set(&d->refcnt, 1); rfcomm_dlc_clear_state(d); @@ -342,7 +342,7 @@ static void rfcomm_dlc_unlink(struct rfcomm_dlc *d) { struct rfcomm_session *s = d->session; - BT_DBG("dlc %p refcnt %d session %p", d, atomic_read(&d->refcnt), s); + BT_DBG("dlc %p refcnt %d session %p", d, refcount_read(&d->refcnt), s); list_del(&d->list); d->session = NULL; |