tracing: Fix set_named_trigger_data() kernel-doc comment

[linux-2.6-microblaze.git] / ipc / mqueue.c

diff --git a/ipc/mqueue.c b/ipc/mqueue.c
index 8031464..4e4e611 100644 (file)
--- a/ipc/mqueue.c
+++ b/ipc/mqueue.c
@@ -1004,12 +1004,14 @@ static inline void __pipelined_op(struct wake_q_head *wake_q,
                                  struct mqueue_inode_info *info,
                                  struct ext_wait_queue *this)
 {
+       struct task_struct *task;
+
        list_del(&this->list);
-       get_task_struct(this->task);
+       task = get_task_struct(this->task);
 
        /* see MQ_BARRIER for purpose/pairing */
        smp_store_release(&this->state, STATE_READY);
-       wake_q_add_safe(wake_q, this->task);
+       wake_q_add_safe(wake_q, task);
 }
 
 /* pipelined_send() - send a message directly to the task waiting in