From: liuguoqiang <liuguoqiang@uniontech.com>
Date: Mon, 15 Nov 2021 08:14:48 +0000 (+0800)
Subject: net: return correct error code
X-Git-Tag: v6.1-rc5~2595^2~31
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=6def480181f15f6d9ec812bca8cbc62451ba314c;p=platform%2Fkernel%2Flinux-starfive.git

net: return correct error code

When kmemdup called failed and register_net_sysctl return NULL, should
return ENOMEM instead of ENOBUFS

Signed-off-by: liuguoqiang <liuguoqiang@uniontech.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/net/ipv4/devinet.c b/net/ipv4/devinet.c
index ec73a0d..323e622 100644
--- a/net/ipv4/devinet.c
+++ b/net/ipv4/devinet.c
@@ -2591,7 +2591,7 @@ static int __devinet_sysctl_register(struct net *net, char *dev_name,
 free:
 	kfree(t);
 out:
-	return -ENOBUFS;
+	return -ENOMEM;
 }
 
 static void __devinet_sysctl_unregister(struct net *net,