Techwizz/kernel-fxtec-pro1x
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

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

Browse source 
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

3
drivers/tty/tty_ldsem.c
View file

@ -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;
}