diff options
Diffstat (limited to 'sys/netgraph/ng_vlan.c')
| -rw-r--r-- | sys/netgraph/ng_vlan.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/sys/netgraph/ng_vlan.c b/sys/netgraph/ng_vlan.c index 437f232..8148639 100644 --- a/sys/netgraph/ng_vlan.c +++ b/sys/netgraph/ng_vlan.c @@ -345,7 +345,6 @@ ng_vlan_rcvdata(hook_p hook, item_p item) int error; u_int16_t vlan; struct mbuf *m; - struct m_tag *mtag; struct filter *f; /* Make sure we have an entire header. */ @@ -361,14 +360,14 @@ ng_vlan_rcvdata(hook_p hook, item_p item) * If from downstream, select between a match hook * or the nomatch hook. */ - mtag = m_tag_locate(m, MTAG_VLAN, MTAG_VLAN_TAG, NULL); - if (mtag != NULL || eh->ether_type == htons(ETHERTYPE_VLAN)) { - if (mtag != NULL) { + if (m->m_flags & M_VLANTAG || + eh->ether_type == htons(ETHERTYPE_VLAN)) { + if (m->m_flags & M_VLANTAG) { /* * Packet is tagged, m contains a normal * Ethernet frame; tag is stored out-of-band. */ - vlan = EVL_VLANOFTAG(VLAN_TAG_VALUE(mtag)); + vlan = EVL_VLANOFTAG(m->m_pkthdr.ether_vtag); (void)&evl; /* XXX silence GCC */ } else { if (m->m_len < sizeof(*evl) && @@ -380,9 +379,10 @@ ng_vlan_rcvdata(hook_p hook, item_p item) vlan = EVL_VLANOFTAG(ntohs(evl->evl_tag)); } if ((f = ng_vlan_findentry(priv, vlan)) != NULL) { - if (mtag != NULL) - m_tag_delete(m, mtag); - else { + if (m->m_flags & M_VLANTAG) { + m->m_pkthdr.ether_vtag = 0; + m->m_flags &= ~M_VLANTAG; + } else { evl->evl_encap_proto = evl->evl_proto; bcopy(mtod(m, caddr_t), mtod(m, caddr_t) + |
