From 9bfd9d0bfb885f858f044fffc08f6fb04c37c9d1 Mon Sep 17 00:00:00 2001 From: Davidlohr Bueso Date: Thu, 22 May 2014 10:44:18 +1000 Subject: [PATCH] ipc,msg: use current->state helpers Call __set_current_state() instead of assigning the new state directly. Signed-off-by: Davidlohr Bueso Signed-off-by: Manfred Spraul Cc: Aswin Chandramouleeswaran Signed-off-by: Andrew Morton --- ipc/msg.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/ipc/msg.c b/ipc/msg.c index 7ed1ef338e76..5a8489b36e5f 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(); -- 2.39.5