linux-kernel - [PATCH] bq24190: simplify code

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Message-ID: <20171109212203.GA21520@amd>
Date:   Thu, 9 Nov 2017 22:22:03 +0100
From:   Pavel Machek <pavel@....cz>
To:     cbou@...l.ru, dwmw2@...radead.org, linux-kernel@...r.kernel.org,
        Trivial patch monkey <trivial@...nel.org>
Subject: [PATCH] bq24190: simplify code

No need for variables in function this trivial.

Signed-off-by: Pavel Machek <pavel@....cz>

diff --git a/drivers/power/supply/bq24190_charger.c b/drivers/power/supply/bq24190_charger.c
index d5a707e..5dd21dd 100644
--- a/drivers/power/supply/bq24190_charger.c
+++ b/drivers/power/supply/bq24190_charger.c
@@ -969,21 +969,16 @@ static int bq24190_charger_set_property(struct power_supply *psy,
 static int bq24190_charger_property_is_writeable(struct power_supply *psy,
 		enum power_supply_property psp)
 {
-	int ret;
-
 	switch (psp) {
 	case POWER_SUPPLY_PROP_ONLINE:
 	case POWER_SUPPLY_PROP_TEMP_ALERT_MAX:
 	case POWER_SUPPLY_PROP_CHARGE_TYPE:
 	case POWER_SUPPLY_PROP_CONSTANT_CHARGE_CURRENT:
 	case POWER_SUPPLY_PROP_CONSTANT_CHARGE_VOLTAGE:
-		ret = 1;
-		break;
+		return 1;
 	default:
-		ret = 0;
+		return 0;
 	}
-
-	return ret;
 }
 
 static enum power_supply_property bq24190_charger_properties[] = {

-- 
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html

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