From: zhong jiang <zhongjiang@huawei.com>
Date: Sun, 16 Sep 2018 13:16:51 +0000 (-0400)
Subject: media: platform: remove redundant null pointer check before of_node_put
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=58513d48494d4153cc1df81aa7dfb0ec844731f8;p=openwrt%2Fstaging%2Fblogic.git

media: platform: remove redundant null pointer check before of_node_put

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

Signed-off-by: zhong jiang <zhongjiang@huawei.com>
Reviewed-by: Benoit Parrot <bparrot@ti.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/ti-vpe/cal.c b/drivers/media/platform/ti-vpe/cal.c
index cc052b28e3d3..5f9d4e016d43 100644
--- a/drivers/media/platform/ti-vpe/cal.c
+++ b/drivers/media/platform/ti-vpe/cal.c
@@ -1747,14 +1747,10 @@ static int of_cal_create_instance(struct cal_ctx *ctx, int inst)
 	}
 
 cleanup_exit:
-	if (remote_ep)
-		of_node_put(remote_ep);
-	if (sensor_node)
-		of_node_put(sensor_node);
-	if (ep_node)
-		of_node_put(ep_node);
-	if (port)
-		of_node_put(port);
+	of_node_put(remote_ep);
+	of_node_put(sensor_node);
+	of_node_put(ep_node);
+	of_node_put(port);
 
 	return ret;
 }