ipc,msg: drop msg_unlock

[karo-tx-linux.git] / ipc / msg.c

diff --git a/ipc/msg.c b/ipc/msg.c
index 8203e71bcfbce0d8fb5ccb405a5926c3b48f93af..b0d541d426771caec217961b031e3de191135ced 100644 (file)
--- 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);