linux-kernel - [PATCH -next] gnss: simplify the return expression of gnss

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Date:   Mon, 21 Sep 2020 21:10:28 +0800
From:   Qinglang Miao <miaoqinglang@...wei.com>
To:     Johan Hovold <johan@...nel.org>
CC:     <linux-kernel@...r.kernel.org>,
        Qinglang Miao <miaoqinglang@...wei.com>
Subject: [PATCH -next] gnss: simplify the return expression of gnss_uevent

Simplify the return expression.

Signed-off-by: Qinglang Miao <miaoqinglang@...wei.com>
---
 drivers/gnss/core.c | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/drivers/gnss/core.c b/drivers/gnss/core.c
index e6f94501c..e6b9ac9da 100644
--- a/drivers/gnss/core.c
+++ b/drivers/gnss/core.c
@@ -368,13 +368,8 @@ ATTRIBUTE_GROUPS(gnss);
 static int gnss_uevent(struct device *dev, struct kobj_uevent_env *env)
 {
 	struct gnss_device *gdev = to_gnss_device(dev);
-	int ret;
 
-	ret = add_uevent_var(env, "GNSS_TYPE=%s", gnss_type_name(gdev));
-	if (ret)
-		return ret;
-
-	return 0;
+	return add_uevent_var(env, "GNSS_TYPE=%s", gnss_type_name(gdev));
 }
 
 static int __init gnss_module_init(void)
-- 
2.23.0