15     osi_mutex_t lock;  member
26     if (osi_mutex_new(&queue->lock) != 0) {  in pkt_queue_create()
62     osi_mutex_lock(&queue->lock, OSI_MUTEX_MAX_TIMEOUT);  in pkt_queue_flush()
64     osi_mutex_unlock(&queue->lock);  in pkt_queue_flush()
72     osi_mutex_lock(&queue->lock, OSI_MUTEX_MAX_TIMEOUT);  in pkt_queue_destroy()
74     osi_mutex_unlock(&queue->lock);  in pkt_queue_destroy()
76     osi_mutex_free(&queue->lock);  in pkt_queue_destroy()
88     osi_mutex_lock(&queue->lock, OSI_MUTEX_MAX_TIMEOUT);  in pkt_queue_dequeue()
97     osi_mutex_unlock(&queue->lock);  in pkt_queue_dequeue()
109     osi_mutex_lock(&queue->lock, OSI_MUTEX_MAX_TIMEOUT);  in pkt_queue_enqueue()
113     osi_mutex_unlock(&queue->lock);  in pkt_queue_enqueue()
139     osi_mutex_lock(&queue->lock, OSI_MUTEX_MAX_TIMEOUT);  in pkt_queue_try_peek_first()
141     osi_mutex_unlock(&queue->lock);  in pkt_queue_try_peek_first()