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These changes are the raw update to linux-4.4.6-rt14. Kernel sources
[kvmfornfv.git]
/
kernel
/
drivers
/
tty
/
tty_ldsem.c
diff --git
a/kernel/drivers/tty/tty_ldsem.c
b/kernel/drivers/tty/tty_ldsem.c
index
0ffb0cb
..
ad7eba5
100644
(file)
--- a/
kernel/drivers/tty/tty_ldsem.c
+++ b/
kernel/drivers/tty/tty_ldsem.c
@@
-299,7
+299,8
@@
down_write_failed(struct ld_semaphore *sem, long count, long timeout)
timeout = schedule_timeout(timeout);
raw_spin_lock_irq(&sem->wait_lock);
set_task_state(tsk, TASK_UNINTERRUPTIBLE);
- if ((locked = writer_trylock(sem)))
+ locked = writer_trylock(sem);
+ if (locked)
break;
}