diff options
| -rw-r--r-- | ipc/msg.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/ipc/msg.c b/ipc/msg.c index 8203e71bcfb..b0d541d4267 100644 --- a/ipc/msg.c +++ b/ipc/msg.c @@ -70,8 +70,6 @@ struct msg_sender { #define msg_ids(ns) ((ns)->ids[IPC_MSG_IDS]) -#define msg_unlock(msq) ipc_unlock(&(msq)->q_perm) - static void freeque(struct ipc_namespace *, struct kern_ipc_perm *); static int newque(struct ipc_namespace *, struct ipc_params *); #ifdef CONFIG_PROC_FS @@ -270,7 +268,8 @@ static void freeque(struct ipc_namespace *ns, struct kern_ipc_perm *ipcp) expunge_all(msq, -EIDRM); ss_wakeup(&msq->q_senders, 1); msg_rmid(ns, msq); - msg_unlock(msq); + ipc_unlock_object(&msq->q_perm); + rcu_read_unlock(); list_for_each_entry_safe(msg, t, &msq->q_messages, m_list) { atomic_dec(&ns->msg_hdrs); |