linux-kernel - [PATCH 4/6] platform/chrome: cros_ec: don't initialize `err` in cros_ec

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Date:   Tue, 25 Jan 2022 18:15:25 +0800
From:   Tzung-Bi Shih <tzungbi@...gle.com>
To:     bleung@...omium.org
Cc:     groeck@...omium.org, tzungbi@...gle.com,
        linux-kernel@...r.kernel.org
Subject: [PATCH 4/6] platform/chrome: cros_ec: don't initialize `err` in cros_ec_register()

`err` in cros_ec_register() doesn't need to be initialized.

Signed-off-by: Tzung-Bi Shih <tzungbi@...gle.com>
---
 drivers/platform/chrome/cros_ec.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/platform/chrome/cros_ec.c b/drivers/platform/chrome/cros_ec.c
index abbe71309e40..c2c7a748e48f 100644
--- a/drivers/platform/chrome/cros_ec.c
+++ b/drivers/platform/chrome/cros_ec.c
@@ -182,7 +182,7 @@ static int cros_ec_ready_event(struct notifier_block *nb,
 int cros_ec_register(struct cros_ec_device *ec_dev)
 {
 	struct device *dev = ec_dev->dev;
-	int err = 0;
+	int err;
 
 	BLOCKING_INIT_NOTIFIER_HEAD(&ec_dev->event_notifier);
 
-- 
2.35.0.rc0.227.g00780c9af4-goog