From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mail-wm0-f49.google.com ([74.125.82.49]:32833 "EHLO mail-wm0-f49.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753304AbbL3Qqq (ORCPT ); Wed, 30 Dec 2015 11:46:46 -0500 Received: by mail-wm0-f49.google.com with SMTP id f206so71488769wmf.0 for ; Wed, 30 Dec 2015 08:46:45 -0800 (PST) From: Heiner Kallweit Subject: [PATCH 03/16] media: rc: nuvoton-cir: simplify nvt_cir_tx_inactive To: Mauro Carvalho Chehab Cc: linux-media@vger.kernel.org Message-ID: <568408CD.7070009@gmail.com> Date: Wed, 30 Dec 2015 17:39:41 +0100 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Sender: linux-media-owner@vger.kernel.org List-ID: Simplify nvt_cir_tx_inactive. Signed-off-by: Heiner Kallweit --- drivers/media/rc/nuvoton-cir.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/drivers/media/rc/nuvoton-cir.c b/drivers/media/rc/nuvoton-cir.c index 2539d4f..f661eff 100644 --- a/drivers/media/rc/nuvoton-cir.c +++ b/drivers/media/rc/nuvoton-cir.c @@ -742,16 +742,13 @@ static void nvt_cir_log_irqs(u8 status, u8 iren) static bool nvt_cir_tx_inactive(struct nvt_dev *nvt) { unsigned long flags; - bool tx_inactive; u8 tx_state; spin_lock_irqsave(&nvt->tx.lock, flags); tx_state = nvt->tx.tx_state; spin_unlock_irqrestore(&nvt->tx.lock, flags); - tx_inactive = (tx_state == ST_TX_NONE); - - return tx_inactive; + return tx_state == ST_TX_NONE; } /* interrupt service routine for incoming and outgoing CIR data */ -- 2.6.4