linux-kernel - [PATCH linux-next] netdevsim: remove redundant variable ret

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Message-Id: <20220831154329.305372-1-cui.jinpeng2@zte.com.cn>
Date:   Wed, 31 Aug 2022 15:43:29 +0000
From:   cgel.zte@...il.com
To:     kuba@...nel.org, davem@...emloft.net, edumazet@...gle.com
Cc:     pabeni@...hat.com, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        Jinpeng Cui <cui.jinpeng2@....com.cn>,
        Zeal Robot <zealci@....com.cn>
Subject: [PATCH linux-next] netdevsim: remove redundant variable ret

From: Jinpeng Cui <cui.jinpeng2@....com.cn>

Return value directly from nsim_dev_reload_create()
instead of getting value from redundant variable ret.

Reported-by: Zeal Robot <zealci@....com.cn>
Signed-off-by: Jinpeng Cui <cui.jinpeng2@....com.cn>
---
 drivers/net/netdevsim/dev.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/drivers/net/netdevsim/dev.c b/drivers/net/netdevsim/dev.c
index efea94c27880..794fc0cc73b8 100644
--- a/drivers/net/netdevsim/dev.c
+++ b/drivers/net/netdevsim/dev.c
@@ -965,7 +965,6 @@ static int nsim_dev_reload_up(struct devlink *devlink, enum devlink_reload_actio
 			      struct netlink_ext_ack *extack)
 {
 	struct nsim_dev *nsim_dev = devlink_priv(devlink);
-	int ret;
 
 	if (nsim_dev->fail_reload) {
 		/* For testing purposes, user set debugfs fail_reload
@@ -976,8 +975,8 @@ static int nsim_dev_reload_up(struct devlink *devlink, enum devlink_reload_actio
 	}
 
 	*actions_performed = BIT(DEVLINK_RELOAD_ACTION_DRIVER_REINIT);
-	ret = nsim_dev_reload_create(nsim_dev, extack);
-	return ret;
+
+	return nsim_dev_reload_create(nsim_dev, extack);
 }
 
 static int nsim_dev_info_get(struct devlink *devlink,
-- 
2.25.1