linux-kernel - [PATCH] pcmcia: remvoe unneeded variable

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Message-Id: <20211116023310.154283-1-ran.jianping@zte.com.cn>
Date:   Tue, 16 Nov 2021 02:33:10 +0000
From:   cgel.zte@...il.com
To:     linux@...inikbrodowski.net
Cc:     ran.jianping@....com.cn, lee.jones@...aro.org,
        linux-kernel@...r.kernel.org, Zeal Robot <zealci@....com.cn>
Subject: [PATCH] pcmcia: remvoe unneeded variable

From: ran jianping <ran.jianping@....com.cn>

Fix the following coccicheck review:
drivers/pcmcia/pcmcia_resource.c:396:5-8: Unneeded variable

Remove unneeded variable used to store return value.

Reported-by: Zeal Robot <zealci@....com.cn>
Signed-off-by: ran jianping <ran.jianping@....com.cn>
---
 drivers/pcmcia/pcmcia_resource.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/pcmcia/pcmcia_resource.c b/drivers/pcmcia/pcmcia_resource.c
index c1c197292111..d7e0f659d0a7 100644
--- a/drivers/pcmcia/pcmcia_resource.c
+++ b/drivers/pcmcia/pcmcia_resource.c
@@ -393,7 +393,6 @@ int pcmcia_release_configuration(struct pcmcia_device *p_dev)
 static int pcmcia_release_io(struct pcmcia_device *p_dev)
 {
 	struct pcmcia_socket *s = p_dev->socket;
-	int ret = -EINVAL;
 	config_t *c;
 
 	mutex_lock(&s->ops_mutex);
@@ -413,7 +412,7 @@ static int pcmcia_release_io(struct pcmcia_device *p_dev)
 out:
 	mutex_unlock(&s->ops_mutex);
 
-	return ret;
+	return -EINVAL;
 } /* pcmcia_release_io */
 
 
-- 
2.25.1