Commit a925316a authored by zuoqilin's avatar zuoqilin Committed by Steffen Klassert
Browse files

net: Remove unnecessary variables 



It is not necessary to define variables to receive -ENOMEM,
directly return -ENOMEM.

Signed-off-by: default avatarzuoqilin <zuoqilin@yulong.com>
Signed-off-by: default avatarSteffen Klassert <steffen.klassert@secunet.com>
parent fe9f1d87

net/key/af_key.c

+1 −5
Original line number Diff line number Diff line
@@ -141,7 +141,6 @@ static int pfkey_create(struct net *net, struct socket *sock, int protocol, 
	struct netns_pfkey *net_pfkey = net_generic(net, pfkey_net_id);

	struct sock *sk;

	struct pfkey_sock *pfk;

	int err;



	if (!ns_capable(net->user_ns, CAP_NET_ADMIN))

		return -EPERM;
@@ -150,10 +149,9 @@ static int pfkey_create(struct net *net, struct socket *sock, int protocol, 
	if (protocol != PF_KEY_V2)

		return -EPROTONOSUPPORT;



	err = -ENOMEM;

	sk = sk_alloc(net, PF_KEY, GFP_KERNEL, &key_proto, kern);

	if (sk == NULL)

		goto out;

		return -ENOMEM;



	pfk = pfkey_sk(sk);

	mutex_init(&pfk->dump_lock);
@@ -169,8 +167,6 @@ static int pfkey_create(struct net *net, struct socket *sock, int protocol, 
	pfkey_insert(sk);



	return 0;

out:

	return err;

}



static int pfkey_release(struct socket *sock)