From: angkery <angkery@163.com>
To: dmitry.torokhov@gmail.com
Cc: linux-input@vger.kernel.org, linux-kernel@vger.kernel.org,
Junlin Yang <yangjunlin@yulong.com>
Subject: [PATCH] Input: Remove unneeded variable
Date: Thu, 25 Feb 2021 17:18:30 +0800 [thread overview]
Message-ID: <20210225091830.545-1-angkery@163.com> (raw)
From: Junlin Yang <yangjunlin@yulong.com>
The variable "ret" is initialized to zero and then returned.
So remove the ret variable and return zero.
Generated by:scripts/coccinelle/misc/returnvar.cocci
Signed-off-by: Junlin Yang <yangjunlin@yulong.com>
---
drivers/input/input.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/input/input.c b/drivers/input/input.c
index ccaeb24..8cdc3fe 100644
--- a/drivers/input/input.c
+++ b/drivers/input/input.c
@@ -1746,8 +1746,6 @@ void input_reset_device(struct input_dev *dev)
static int input_inhibit_device(struct input_dev *dev)
{
- int ret = 0;
-
mutex_lock(&dev->mutex);
if (dev->inhibited)
@@ -1769,7 +1767,7 @@ static int input_inhibit_device(struct input_dev *dev)
out:
mutex_unlock(&dev->mutex);
- return ret;
+ return 0;
}
static int input_uninhibit_device(struct input_dev *dev)
--
1.9.1
next reply other threads:[~2021-02-25 10:56 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-02-25 9:18 angkery [this message]
2022-04-19 6:42 [PATCH] Input: Remove unneeded variable cgel.zte
2022-04-20 20:56 ` Dmitry Torokhov
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