linux-kernel - [PATCH] misc: apds990x: Remove unnecessary return code in apds990x_power_state

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Date:   Tue, 14 Mar 2023 10:27:32 +0900
From:   Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@...hiba.co.jp>
To:     Arnd Bergmann <arnd@...db.de>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Samu Onkalo <samu.p.onkalo@...ia.com>
Cc:     linux-kernel@...r.kernel.org,
        Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@...hiba.co.jp>,
        stable@...r.kernel.org
Subject: [PATCH] misc: apds990x: Remove unnecessary return code in apds990x_power_state_show()

In apds990x_power_state_show(), the return value of sprintf is returned, so
'return 0' is unnecessary. This remove 'return 0'.

Fixes: 92b1f84d46b2 ("drivers/misc: driver for APDS990X ALS and proximity sensors")
Cc: stable@...r.kernel.org
Signed-off-by: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@...hiba.co.jp>
---
 drivers/misc/apds990x.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/misc/apds990x.c b/drivers/misc/apds990x.c
index 0024503ea6db..6de6dc3c122f 100644
--- a/drivers/misc/apds990x.c
+++ b/drivers/misc/apds990x.c
@@ -984,7 +984,6 @@ static ssize_t apds990x_power_state_show(struct device *dev,
 				   struct device_attribute *attr, char *buf)
 {
 	return sprintf(buf, "%d\n", !pm_runtime_suspended(dev));
-	return 0;
 }
 
 static ssize_t apds990x_power_state_store(struct device *dev,
-- 
2.39.2