From: liuguoqiang <liuguoqiang@uniontech.com>
To: davem@davemloft.net
Cc: yoshfuji@linux-ipv6.org, dsahern@kernel.org, kuba@kernel.org,
linux-kernel@vger.kernel.org, netdev@vger.kernel.org,
liuguoqiang <liuguoqiang@uniontech.com>
Subject: [PATCH] net: return correct error code
Date: Mon, 15 Nov 2021 16:14:48 +0800 [thread overview]
Message-ID: <20211115081448.18564-1-liuguoqiang@uniontech.com> (raw)
When kmemdup called failed and register_net_sysctl return NULL, should
return ENOMEM instead of ENOBUFS
Signed-off-by: liuguoqiang <liuguoqiang@uniontech.com>
---
net/ipv4/devinet.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/ipv4/devinet.c b/net/ipv4/devinet.c
index ec73a0d52d3e..323e622ff9b7 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,
--
2.20.1
next reply other threads:[~2021-11-15 8:16 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-11-15 8:14 liuguoqiang [this message]
2021-11-15 14:30 ` [PATCH] net: return correct error code patchwork-bot+netdevbpf
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