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tty: tty_buffer: use bool for 'restart' in tty_buffer_unlock_exclusive()

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It's a boolean value, so no need for 'int' there.

Signed-off-by: "Jiri Slaby (SUSE)" <jirislaby@kernel.org>
Link: https://lore.kernel.org/r/20230919085156.1578-12-jirislaby@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Jiri Slaby (SUSE) 2023-09-19 10:51:52 +02:00 committed by Greg Kroah-Hartman
parent c38f45ef5f
commit 083cfcf383
1 changed files with 2 additions and 3 deletions
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5
drivers/tty/tty_buffer.c
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@ -69,12 +69,11 @@ EXPORT_SYMBOL_GPL(tty_buffer_lock_exclusive);
void tty_buffer_unlock_exclusive(struct tty_port *port)
{
struct tty_bufhead *buf = &port->buf;
int restart;
restart = buf->head->commit != buf->head->read;
bool restart = buf->head->commit != buf->head->read;
atomic_dec(&buf->priority);
mutex_unlock(&buf->lock);
if (restart)
queue_work(system_unbound_wq, &buf->work);
}