From: liuguoqiang liuguoqiang@uniontech.com
[ Upstream commit 6def480181f15f6d9ec812bca8cbc62451ba314c ]
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 Signed-off-by: Sasha Levin sashal@kernel.org --- 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 2cb8612e7821e..35961ae1d120c 100644 --- a/net/ipv4/devinet.c +++ b/net/ipv4/devinet.c @@ -2237,7 +2237,7 @@ 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 ipv4_devconf *cnf)