netdev - [PATCH net-next] net: Return the correct errno code

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Message-ID: <20210204073229.18064-1-zhengyongjun3@huawei.com>
Date:   Thu, 4 Feb 2021 15:32:29 +0800
From:   Zheng Yongjun <zhengyongjun3@...wei.com>
To:     <davem@...emloft.net>, <kuba@...nel.org>, <netdev@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>
CC:     Zheng Yongjun <zhengyongjun3@...wei.com>
Subject: [PATCH net-next] net: Return the correct errno code

When kalloc or kmemdup failed, should return ENOMEM rather than ENOBUF.

Signed-off-by: Zheng Yongjun <zhengyongjun3@...wei.com>
---
 net/mpls/af_mpls.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net/mpls/af_mpls.c b/net/mpls/af_mpls.c
index f2868a8a50c3..7e73611c48dd 100644
--- a/net/mpls/af_mpls.c
+++ b/net/mpls/af_mpls.c
@@ -1427,7 +1427,7 @@ static int mpls_dev_sysctl_register(struct net_device *dev,
 free:
 	kfree(table);
 out:
-	return -ENOBUFS;
+	return -ENOMEM;
 }
 
 static void mpls_dev_sysctl_unregister(struct net_device *dev,
-- 
2.22.0