[PATCH 1/5] ipc,msg: use current->state helpers

[Davidlohr Bueso]

Call __set_current_state() instead of assigning
the new state directly.

Signed-off-by: Davidlohr Bueso <davidl...@hp.com>
---
 ipc/msg.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/ipc/msg.c b/ipc/msg.c
index 7ed1ef3..5a8489b 100644
--- a/ipc/msg.c
+++ b/ipc/msg.c
@@ -227,7 +227,7 @@ static int newque(struct ipc_namespace *ns, struct 
ipc_params *params)
 static inline void ss_add(struct msg_queue *msq, struct msg_sender *mss)
 {
        mss->tsk = current;
-       current->state = TASK_INTERRUPTIBLE;
+       __set_current_state(TASK_INTERRUPTIBLE);
        list_add_tail(&mss->list, &msq->q_senders);
 }
 
@@ -976,7 +976,7 @@ long do_msgrcv(int msqid, void __user *buf, size_t bufsz, 
long msgtyp, int msgfl
                else
                        msr_d.r_maxsize = bufsz;
                msr_d.r_msg = ERR_PTR(-EAGAIN);
-               current->state = TASK_INTERRUPTIBLE;
+               __set_current_state(TASK_INTERRUPTIBLE);
 
                ipc_unlock_object(&msq->q_perm);
                rcu_read_unlock();
-- 
1.8.1.4

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