diff options
Diffstat (limited to 'net/core/request_sock.c')
| -rw-r--r-- | net/core/request_sock.c | 28 |
1 files changed, 1 insertions, 27 deletions
diff --git a/net/core/request_sock.c b/net/core/request_sock.c index 5ca624cea04c..a4b305d8ca2b 100644 --- a/net/core/request_sock.c +++ b/net/core/request_sock.c @@ -99,35 +99,9 @@ static inline struct listen_sock *reqsk_queue_yank_listen_sk( void reqsk_queue_destroy(struct request_sock_queue *queue) { - /* make all the listen_opt local to us */ struct listen_sock *lopt = reqsk_queue_yank_listen_sk(queue); - if (reqsk_queue_len(queue) != 0) { - unsigned int i; - - for (i = 0; i < lopt->nr_table_entries; i++) { - struct request_sock *req; - - spin_lock_bh(&queue->syn_wait_lock); - while ((req = lopt->syn_table[i]) != NULL) { - lopt->syn_table[i] = req->dl_next; - /* Because of following del_timer_sync(), - * we must release the spinlock here - * or risk a dead lock. - */ - spin_unlock_bh(&queue->syn_wait_lock); - atomic_dec(&queue->qlen); - if (del_timer_sync(&req->rsk_timer)) - reqsk_put(req); - reqsk_put(req); - spin_lock_bh(&queue->syn_wait_lock); - } - spin_unlock_bh(&queue->syn_wait_lock); - } - } - - if (WARN_ON(reqsk_queue_len(queue) != 0)) - pr_err("qlen %u\n", reqsk_queue_len(queue)); + /* cleaning is done by req timers */ kvfree(lopt); } |