diff options
Diffstat (limited to 'net/bluetooth/bnep/core.c')
| -rw-r--r-- | net/bluetooth/bnep/core.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/net/bluetooth/bnep/core.c b/net/bluetooth/bnep/core.c index 7b3965861013..43c284158f63 100644 --- a/net/bluetooth/bnep/core.c +++ b/net/bluetooth/bnep/core.c @@ -489,9 +489,6 @@ static int bnep_session(void *arg) add_wait_queue(sk_sleep(sk), &wait); while (1) { - /* Ensure session->terminate is updated */ - smp_mb__before_atomic(); - if (atomic_read(&s->terminate)) break; /* RX */ @@ -512,6 +509,10 @@ static int bnep_session(void *arg) break; netif_wake_queue(dev); + /* + * wait_woken() performs the necessary memory barriers + * for us; see the header comment for this primitive. + */ wait_woken(&wait, TASK_INTERRUPTIBLE, MAX_SCHEDULE_TIMEOUT); } remove_wait_queue(sk_sleep(sk), &wait); |