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iommu: Drop unnecessary of_iommu.h includes
[linux-2.6-microblaze.git]
/
ipc
/
msg.c
diff --git
a/ipc/msg.c
b/ipc/msg.c
index
acd1bc7
..
6e6c8e0
100644
(file)
--- a/
ipc/msg.c
+++ b/
ipc/msg.c
@@
-251,11
+251,13
@@
static void expunge_all(struct msg_queue *msq, int res,
struct msg_receiver *msr, *t;
list_for_each_entry_safe(msr, t, &msq->q_receivers, r_list) {
struct msg_receiver *msr, *t;
list_for_each_entry_safe(msr, t, &msq->q_receivers, r_list) {
- get_task_struct(msr->r_tsk);
+ struct task_struct *r_tsk;
+
+ r_tsk = get_task_struct(msr->r_tsk);
/* see MSG_BARRIER for purpose/pairing */
smp_store_release(&msr->r_msg, ERR_PTR(res));
/* see MSG_BARRIER for purpose/pairing */
smp_store_release(&msr->r_msg, ERR_PTR(res));
- wake_q_add_safe(wake_q,
msr->
r_tsk);
+ wake_q_add_safe(wake_q, r_tsk);
}
}
}
}