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Diffstat (limited to 'net/ipv4/af_inet.c')
-rw-r--r--net/ipv4/af_inet.c7
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;