linux-kernel - [PATCH] hwmon: drop unnecessary OF name NULL checks

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Date:   Wed, 29 Aug 2018 15:02:21 -0500
From:   Rob Herring <robh@...nel.org>
To:     Guenter Roeck <linux@...ck-us.net>
Cc:     linux-kernel@...r.kernel.org, Jean Delvare <jdelvare@...e.com>,
        Benjamin Herrenschmidt <benh@...nel.crashing.org>,
        Paul Mackerras <paulus@...ba.org>,
        Michael Ellerman <mpe@...erman.id.au>,
        linux-hwmon@...r.kernel.org, linuxppc-dev@...ts.ozlabs.org
Subject: [PATCH] hwmon: drop unnecessary OF name NULL checks

Checking the child node names is pointless as the DT node name can
never be NULL, so remove it.

Cc: Jean Delvare <jdelvare@...e.com>
Cc: Guenter Roeck <linux@...ck-us.net>
Cc: Benjamin Herrenschmidt <benh@...nel.crashing.org>
Cc: Paul Mackerras <paulus@...ba.org>
Cc: Michael Ellerman <mpe@...erman.id.au>
Cc: linux-hwmon@...r.kernel.org
Cc: linuxppc-dev@...ts.ozlabs.org
Signed-off-by: Rob Herring <robh@...nel.org>
---
 drivers/hwmon/ibmpowernv.c | 6 ------
 1 file changed, 6 deletions(-)

diff --git a/drivers/hwmon/ibmpowernv.c b/drivers/hwmon/ibmpowernv.c
index 4935897f1527..0ccca87f5271 100644
--- a/drivers/hwmon/ibmpowernv.c
+++ b/drivers/hwmon/ibmpowernv.c
@@ -458,9 +458,6 @@ static int populate_attr_groups(struct platform_device *pdev)
 	for_each_child_of_node(opal, np) {
 		const char *label;
 
-		if (np->name == NULL)
-			continue;
-
 		type = get_sensor_type(np);
 		if (type == MAX_SENSOR_TYPE)
 			continue;
@@ -589,9 +586,6 @@ static int create_device_attrs(struct platform_device *pdev)
 		const char *label;
 		enum sensors type;
 
-		if (np->name == NULL)
-			continue;
-
 		type = get_sensor_type(np);
 		if (type == MAX_SENSOR_TYPE)
 			continue;
-- 
2.17.1