summaryrefslogtreecommitdiff
path: root/net/ipv4/af_inet.c
diff options
context:
space:
mode:
Diffstat (limited to 'net/ipv4/af_inet.c')
-rw-r--r--net/ipv4/af_inet.c33
1 files changed, 13 insertions, 20 deletions
diff --git a/net/ipv4/af_inet.c b/net/ipv4/af_inet.c
index 1d0c3adb6..5c5db6636 100644
--- a/net/ipv4/af_inet.c
+++ b/net/ipv4/af_inet.c
@@ -119,7 +119,7 @@
#ifdef CONFIG_IP_MROUTE
#include <linux/mroute.h>
#endif
-#include <net/vrf.h>
+#include <net/l3mdev.h>
/* The inetsw table contains everything that inet_create needs to
@@ -219,17 +219,13 @@ int inet_listen(struct socket *sock, int backlog)
* shutdown() (rather than close()).
*/
if ((sysctl_tcp_fastopen & TFO_SERVER_ENABLE) != 0 &&
- !inet_csk(sk)->icsk_accept_queue.fastopenq) {
+ !inet_csk(sk)->icsk_accept_queue.fastopenq.max_qlen) {
if ((sysctl_tcp_fastopen & TFO_SERVER_WO_SOCKOPT1) != 0)
- err = fastopen_init_queue(sk, backlog);
+ fastopen_queue_tune(sk, backlog);
else if ((sysctl_tcp_fastopen &
TFO_SERVER_WO_SOCKOPT2) != 0)
- err = fastopen_init_queue(sk,
+ fastopen_queue_tune(sk,
((uint)sysctl_tcp_fastopen) >> 16);
- else
- err = 0;
- if (err)
- goto out;
tcp_fastopen_init_key_once(true);
}
@@ -261,6 +257,9 @@ static int inet_create(struct net *net, struct socket *sock, int protocol,
int try_loading_module = 0;
int err;
+ if (protocol < 0 || protocol >= IPPROTO_MAX)
+ return -EINVAL;
+
sock->state = SS_UNCONNECTED;
/* Look for the requested type/protocol pair. */
@@ -450,7 +449,7 @@ int inet_bind(struct socket *sock, struct sockaddr *uaddr, int addr_len)
goto out;
}
- tb_id = vrf_dev_table_ifindex(net, sk->sk_bound_dev_if) ? : tb_id;
+ tb_id = l3mdev_fib_table_by_index(net, sk->sk_bound_dev_if) ? : tb_id;
chk_addr_ret = inet_addr_type_table(net, addr->sin_addr.s_addr, tb_id);
/* Not specified by any standard per-se, however it breaks too
@@ -1043,22 +1042,16 @@ void inet_register_protosw(struct inet_protosw *p)
goto out_illegal;
/* If we are trying to override a permanent protocol, bail. */
- answer = NULL;
last_perm = &inetsw[p->type];
list_for_each(lh, &inetsw[p->type]) {
answer = list_entry(lh, struct inet_protosw, list);
-
/* Check only the non-wild match. */
- if (INET_PROTOSW_PERMANENT & answer->flags) {
- if (protocol == answer->protocol)
- break;
- last_perm = lh;
- }
-
- answer = NULL;
+ if ((INET_PROTOSW_PERMANENT & answer->flags) == 0)
+ break;
+ if (protocol == answer->protocol)
+ goto out_permanent;
+ last_perm = lh;
}
- if (answer)
- goto out_permanent;
/* Add the new entry after the last permanent entry if any, so that
* the new entry does not override a permanent entry when matched with