netdev - [PATCH net-next 1/1] driver: ipvlan: Free the port memory directly with kfree instead of kfree

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Message-Id: <1480998547-9013-1-git-send-email-fgao@ikuai8.com>
Date:   Tue,  6 Dec 2016 12:29:07 +0800
From:   fgao@...ai8.com
To:     davem@...emloft.net, maheshb@...gle.com, edumazet@...gle.com,
        netdev@...r.kernel.org, gfree.wind@...il.com
Cc:     Gao Feng <fgao@...ai8.com>
Subject: [PATCH net-next 1/1] driver: ipvlan: Free the port memory directly with kfree instead of kfree_rcu

From: Gao Feng <fgao@...ai8.com>

There is no one which may reference the "port" in ipvlan_port_create
when netdev_rx_handler_register failed. So it could free it directly
with kfree instead of kfree_rcu.

Signed-off-by: Gao Feng <fgao@...ai8.com>
---
 drivers/net/ipvlan/ipvlan_main.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ipvlan/ipvlan_main.c b/drivers/net/ipvlan/ipvlan_main.c
index c6aa667..1a601151 100644
--- a/drivers/net/ipvlan/ipvlan_main.c
+++ b/drivers/net/ipvlan/ipvlan_main.c
@@ -128,7 +128,7 @@ static int ipvlan_port_create(struct net_device *dev)
 	return 0;
 
 err:
-	kfree_rcu(port, rcu);
+	kfree(port);
 	return err;
 }
 
-- 
1.9.1