From a925316af80ae93186f00d80163f5a3c7f5b4782 Mon Sep 17 00:00:00 2001 From: zuoqilin Date: Fri, 14 May 2021 15:55:13 +0800 Subject: net: Remove unnecessary variables It is not necessary to define variables to receive -ENOMEM, directly return -ENOMEM. Signed-off-by: zuoqilin Signed-off-by: Steffen Klassert --- net/key/af_key.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) (limited to 'net/key/af_key.c') diff --git a/net/key/af_key.c b/net/key/af_key.c index ef9b4ac03e7b..de24a7d474df 100644 --- a/net/key/af_key.c +++ b/net/key/af_key.c @@ -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) -- cgit