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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>
This commit is contained in:
Wan Jiabing 2022-04-11 11:56:49 +01:00 committed by Mauro Carvalho Chehab
parent 2394eaeebd
commit 802239d55d
1 changed files with 1 additions and 2 deletions
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3
drivers/media/pci/saa7134/saa7134-video.c
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@ -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);