tty: tty_ldsem.c: move assignment out of if () block

We should not be doing assignments within an if () block
so fix up the code to not do this.

change was created using Coccinelle.

CC: Jiri Slaby <jslaby@suse.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/tty/tty_ldsem.c b/drivers/tty/tty_ldsem.c
index 0ffb0cbe28237239ffd093877a363c7957c8e328..ad7eba5ca380fad606a711f79eda67e3b150074a 100644 (file)
--- a/drivers/tty/tty_ldsem.c
+++ b/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;
        }