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

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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>
This commit is contained in:
Greg Kroah-Hartman 2015-04-30 11:22:18 +02:00
parent e16cb0a72f
commit f9ce5ccfd9
1 changed files with 2 additions and 1 deletions
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3
drivers/tty/tty_ldsem.c
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@ -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;
}