linux-kernel - [PATCH v1] drivers: use free

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Message-Id: <20230703094135.6443-1-duminjie@vivo.com>
Date:   Mon,  3 Jul 2023 17:41:35 +0800
From:   Minjie Du <duminjie@...o.com>
To:     richard@....at, anton.ivanov@...bridgegreys.com,
        johannes@...solutions.net, sfr@...b.auug.org.au,
        linux-um@...ts.infradead.org, linux-kernel@...r.kernel.org,
        machel@...o.com
Cc:     opensource.kernel@...o.com, Minjie Du <duminjie@...o.com>
Subject: [PATCH v1] drivers: use free_netdev before return

We fixed a bug where the variable dev
was not freed before return.

Signed-off-by: Minjie Du <duminjie@...o.com>
---
 arch/um/drivers/vector_kern.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/um/drivers/vector_kern.c b/arch/um/drivers/vector_kern.c
index 131b7cb29..af7f6fd4c 100644
--- a/arch/um/drivers/vector_kern.c
+++ b/arch/um/drivers/vector_kern.c
@@ -1655,6 +1655,7 @@ static void vector_eth_configure(
 	return;
 
 out_undo_user_init:
+	free_netdev(dev);
 	return;
 out_free_netdev:
 	free_netdev(dev);
-- 
2.39.0