From: Yang Yingliang <yangyingliang@huawei.com>
Date: Tue, 26 Apr 2022 03:05:42 +0000 (+0200)
Subject: media: dm355_ccdc: remove unnecessary check of res
X-Git-Tag: v6.6.17~7479^2~129
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=26070ea6453baeed23c6791ffdb9eed7dfd9b982;p=platform%2Fkernel%2Flinux-rpi.git

media: dm355_ccdc: remove unnecessary check of res

The resource is checked in probe function, so there is
no need do this check in remove function.

Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
---

diff --git a/drivers/media/platform/ti/davinci/dm355_ccdc.c b/drivers/media/platform/ti/davinci/dm355_ccdc.c
index e06d113..8fe55d1 100644
--- a/drivers/media/platform/ti/davinci/dm355_ccdc.c
+++ b/drivers/media/platform/ti/davinci/dm355_ccdc.c
@@ -918,8 +918,7 @@ static int dm355_ccdc_remove(struct platform_device *pdev)
 
 	iounmap(ccdc_cfg.base_addr);
 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	if (res)
-		release_mem_region(res->start, resource_size(res));
+	release_mem_region(res->start, resource_size(res));
 	vpfe_unregister_ccdc_device(&ccdc_hw_dev);
 	return 0;
 }