Remove unused variable.

MFC after:	1 week
Sponsored by:	Yandex LLC
This commit is contained in:
Andrey V. Elsukov 2014-04-04 15:57:27 +00:00
parent c91a8e0ebe
commit b48f1835a7
Notes: svn2git 2020-12-20 02:59:44 +00:00
svn path=/head/; revision=264125

View File

@ -170,7 +170,6 @@ _ipip_input(struct mbuf *m, int iphlen, struct ifnet *gifp)
struct ip6_hdr *ip6 = NULL;
u_int8_t itos;
#endif
u_int8_t nxt;
int isr;
u_int8_t otos;
u_int8_t v;
@ -275,14 +274,12 @@ _ipip_input(struct mbuf *m, int iphlen, struct ifnet *gifp)
#ifdef INET
case 4:
ipo = mtod(m, struct ip *);
nxt = ipo->ip_p;
ip_ecn_egress(V_ip4_ipsec_ecn, &otos, &ipo->ip_tos);
break;
#endif /* INET */
#ifdef INET6
case 6:
ip6 = (struct ip6_hdr *) ipo;
nxt = ip6->ip6_nxt;
itos = (ntohl(ip6->ip6_flow) >> 20) & 0xff;
ip_ecn_egress(V_ip6_ipsec_ecn, &otos, &itos);
ip6->ip6_flow &= ~htonl(0xff << 20);