diff options
Diffstat (limited to 'net/ipv4/af_inet.c')
| -rw-r--r-- | net/ipv4/af_inet.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/net/ipv4/af_inet.c b/net/ipv4/af_inet.c index eaa150c33b0..d368cf24900 100644 --- a/net/ipv4/af_inet.c +++ b/net/ipv4/af_inet.c @@ -228,13 +228,14 @@ static int inet_create(struct socket *sock, int protocol) unsigned char answer_flags; char answer_no_check; int try_loading_module = 0; - int err = -ESOCKTNOSUPPORT; + int err; sock->state = SS_UNCONNECTED; /* Look for the requested type/protocol pair. */ answer = NULL; lookup_protocol: + err = -ESOCKTNOSUPPORT; rcu_read_lock(); list_for_each_rcu(p, &inetsw[sock->type]) { answer = list_entry(p, struct inet_protosw, list); @@ -252,6 +253,7 @@ lookup_protocol: if (IPPROTO_IP == answer->protocol) break; } + err = -EPROTONOSUPPORT; answer = NULL; } @@ -280,9 +282,6 @@ lookup_protocol: err = -EPERM; if (answer->capability > 0 && !capable(answer->capability)) goto out_rcu_unlock; - err = -EPROTONOSUPPORT; - if (!protocol) - goto out_rcu_unlock; sock->ops = answer->ops; answer_prot = answer->prot; |