netdev - [PATCH net-next 11/36] can: softing: softing_netdev

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Message-Id: <20220224082726.3000007-12-mkl@pengutronix.de>
Date:   Thu, 24 Feb 2022 09:27:01 +0100
From:   Marc Kleine-Budde <mkl@...gutronix.de>
To:     netdev@...r.kernel.org
Cc:     davem@...emloft.net, kuba@...nel.org, linux-can@...r.kernel.org,
        kernel@...gutronix.de, Minghao Chi <chi.minghao@....com.cn>,
        Zeal Robot <zealci@....com.cn>, CGEL ZTE <cgel.zte@...il.com>,
        Marc Kleine-Budde <mkl@...gutronix.de>
Subject: [PATCH net-next 11/36] can: softing: softing_netdev_open(): remove redundant ret variable

From: Minghao Chi <chi.minghao@....com.cn>

Return value from softing_startstop() directly instead of taking this
in another redundant variable.

Link: https://lore.kernel.org/all/20220112080629.667191-1-chi.minghao@zte.com.cn
Reported-by: Zeal Robot <zealci@....com.cn>
Signed-off-by: Minghao Chi <chi.minghao@....com.cn>
Signed-off-by: CGEL ZTE <cgel.zte@...il.com>
Signed-off-by: Marc Kleine-Budde <mkl@...gutronix.de>
---
 drivers/net/can/softing/softing_main.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/drivers/net/can/softing/softing_main.c b/drivers/net/can/softing/softing_main.c
index d74e895bddf7..8d27ac66ca7f 100644
--- a/drivers/net/can/softing/softing_main.c
+++ b/drivers/net/can/softing/softing_main.c
@@ -392,13 +392,10 @@ static int softing_netdev_open(struct net_device *ndev)
 
 static int softing_netdev_stop(struct net_device *ndev)
 {
-	int ret;
-
 	netif_stop_queue(ndev);
 
 	/* softing cycle does close_candev() */
-	ret = softing_startstop(ndev, 0);
-	return ret;
+	return softing_startstop(ndev, 0);
 }
 
 static int softing_candev_set_mode(struct net_device *ndev, enum can_mode mode)
-- 
2.34.1