diff options
| -rw-r--r-- | net/ipv6/ipv6_sockglue.c | 17 |
1 files changed, 4 insertions, 13 deletions
diff --git a/net/ipv6/ipv6_sockglue.c b/net/ipv6/ipv6_sockglue.c index 02c4cab60c69..b4c977434c2e 100644 --- a/net/ipv6/ipv6_sockglue.c +++ b/net/ipv6/ipv6_sockglue.c @@ -45,7 +45,6 @@ #include <net/inet_common.h> #include <net/tcp.h> #include <net/udp.h> -#include <net/udplite.h> #include <net/xfrm.h> #include <net/compat.h> #include <net/seg6.h> @@ -563,10 +562,8 @@ int do_ipv6_setsockopt(struct sock *sk, int level, int optname, if (sk->sk_type == SOCK_RAW) break; - if (sk->sk_protocol == IPPROTO_UDP || - sk->sk_protocol == IPPROTO_UDPLITE) { - struct udp_sock *up = udp_sk(sk); - if (up->pending == AF_INET6) { + if (sk->sk_protocol == IPPROTO_UDP) { + if (udp_sk(sk)->pending == AF_INET6) { retv = -EBUSY; break; } @@ -607,16 +604,11 @@ int do_ipv6_setsockopt(struct sock *sk, int level, int optname, WRITE_ONCE(sk->sk_family, PF_INET); tcp_sync_mss(sk, icsk->icsk_pmtu_cookie); } else { - struct proto *prot = &udp_prot; - - if (sk->sk_protocol == IPPROTO_UDPLITE) - prot = &udplite_prot; - sock_prot_inuse_add(net, sk->sk_prot, -1); - sock_prot_inuse_add(net, prot, 1); + sock_prot_inuse_add(net, &udp_prot, 1); /* Paired with READ_ONCE(sk->sk_prot) in inet6_dgram_ops */ - WRITE_ONCE(sk->sk_prot, prot); + WRITE_ONCE(sk->sk_prot, &udp_prot); WRITE_ONCE(sk->sk_socket->ops, &inet_dgram_ops); WRITE_ONCE(sk->sk_family, PF_INET); } @@ -1098,7 +1090,6 @@ int do_ipv6_getsockopt(struct sock *sk, int level, int optname, switch (optname) { case IPV6_ADDRFORM: if (sk->sk_protocol != IPPROTO_UDP && - sk->sk_protocol != IPPROTO_UDPLITE && sk->sk_protocol != IPPROTO_TCP) return -ENOPROTOOPT; if (sk->sk_state != TCP_ESTABLISHED) |