From: zhong jiang <zhongjiang@huawei.com>
Date: Sun, 16 Sep 2018 13:04:49 +0000 (-0400)
Subject: media: coda: remove redundant null pointer check before of_node_put
X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=94a426c56449e5dd18fe3bfb52077856d063e275;p=openwrt%2Fstaging%2Fblogic.git

media: coda: remove redundant null pointer check before of_node_put

of_node_put has taken the null pointer check into account. So it is
safe to remove the duplicated check before of_node_put.

Signed-off-by: zhong jiang <zhongjiang@huawei.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
---

diff --git a/drivers/media/platform/coda/coda-common.c b/drivers/media/platform/coda/coda-common.c
index 0bffa1e02e58..6bff416eb825 100644
--- a/drivers/media/platform/coda/coda-common.c
+++ b/drivers/media/platform/coda/coda-common.c
@@ -376,8 +376,7 @@ static struct vdoa_data *coda_get_vdoa_data(void)
 		vdoa_data = ERR_PTR(-EPROBE_DEFER);
 
 out:
-	if (vdoa_node)
-		of_node_put(vdoa_node);
+	of_node_put(vdoa_node);
 
 	return vdoa_data;
 }