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authorDavidlohr Bueso <davidlohr@hp.com>2014-06-06 14:37:44 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2014-06-06 16:08:14 -0700
commitf75a2f358d840e99212b1828b131e8fe8629ac43 (patch)
tree4bb98f5f7fa79500ab7620b10fe555a1e8433ceb /ipc
parentf57a19a7bcd9d1b4b539daad5acd12ba663812b5 (diff)
downloadkernel-f75a2f358d840e99212b1828b131e8fe8629ac43.tar.gz
ipc,msg: use current->state helpers
Call __set_current_state() instead of assigning the new state directly. Signed-off-by: Davidlohr Bueso <davidlohr@hp.com> Signed-off-by: Manfred Spraul <manfred@colorfullif.com> Cc: Aswin Chandramouleeswaran <aswin@hp.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'ipc')
-rw-r--r--ipc/msg.c4
1 files 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();