From: Wan Jiabing <wanjiabing@vivo.com>
Date: Mon, 11 Apr 2022 10:56:49 +0000 (+0100)
Subject: media: saa7134: simplify if-if to if-else
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=802239d55d0a76ac2718ed322ee3f2e41c20f6a6;p=linux.git

media: saa7134: simplify if-if to if-else

use if and else instead of if(A) and if (!A).

Signed-off-by: Wan Jiabing <wanjiabing@vivo.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
---

diff --git a/drivers/media/pci/saa7134/saa7134-video.c b/drivers/media/pci/saa7134/saa7134-video.c
index 98c258a1cd012..4d8974c9fcc98 100644
--- a/drivers/media/pci/saa7134/saa7134-video.c
+++ b/drivers/media/pci/saa7134/saa7134-video.c
@@ -1832,8 +1832,7 @@ static int saa7134_overlay(struct file *file, void *priv, unsigned int on)
 		spin_lock_irqsave(&dev->slock, flags);
 		start_preview(dev);
 		spin_unlock_irqrestore(&dev->slock, flags);
-	}
-	if (!on) {
+	} else {
 		if (priv != dev->overlay_owner)
 			return -EINVAL;
 		spin_lock_irqsave(&dev->slock, flags);