netdev - [PATCH] vxlan: fix error return code in vxlan_fdb

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Date:   Wed,  6 Apr 2022 22:46:22 -0400
From:   Hongbin Wang <wh_bin@....com>
To:     davem@...emloft.net, kuba@...nel.org, pabeni@...hat.com
Cc:     roopa@...dia.com, edumazet@...gle.com, bigeasy@...utronix.de,
        netdev@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH] vxlan: fix error return code in vxlan_fdb_append

When kmalloc and dst_cache_init failed,
should return ENOMEM rather than ENOBUFS.

Signed-off-by: Hongbin Wang <wh_bin@....com>
---
 drivers/net/vxlan/vxlan_core.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/vxlan/vxlan_core.c b/drivers/net/vxlan/vxlan_core.c
index de97ff98d36e..8a5e3a6d32d7 100644
--- a/drivers/net/vxlan/vxlan_core.c
+++ b/drivers/net/vxlan/vxlan_core.c
@@ -651,11 +651,11 @@ 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