linux-kernel - [PATCH net-next] vxlan: Return the correct errno code

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Message-ID: <20210607144422.2848809-1-zhengyongjun3@huawei.com>
Date:   Mon, 7 Jun 2021 22:44:22 +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] vxlan: Return the correct errno code

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

Signed-off-by: Zheng Yongjun <zhengyongjun3@...wei.com>
---
 drivers/net/vxlan.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/vxlan.c b/drivers/net/vxlan.c
index 02a14f1b938a..5fa7250edf5c 100644
--- a/drivers/net/vxlan.c
+++ b/drivers/net/vxlan.c
@@ -711,11 +711,11 @@ static int vxlan_fdb_append(struct vxlan_fdb *f,
 
 	rd = kmalloc(sizeof(*rd), GFP_ATOMIC);
 	if (rd == NULL)
-		return -ENOBUFS;
+		return -ENOMEM;
 
 	if (dst_cache_init(&rd->dst_cache, GFP_ATOMIC)) {
 		kfree(rd);
-		return -ENOBUFS;
+		return -ENOMEM;
 	}
 
 	rd->remote_ip = *ip;
-- 
2.25.1