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path: root/sys/netpfil/ipfw/ip_dn_io.c
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Diffstat (limited to 'sys/netpfil/ipfw/ip_dn_io.c')
-rw-r--r--sys/netpfil/ipfw/ip_dn_io.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/sys/netpfil/ipfw/ip_dn_io.c b/sys/netpfil/ipfw/ip_dn_io.c
index 0bd8690767795..c5f0f15187518 100644
--- a/sys/netpfil/ipfw/ip_dn_io.c
+++ b/sys/netpfil/ipfw/ip_dn_io.c
@@ -50,6 +50,7 @@ __FBSDID("$FreeBSD$");
#include <sys/sysctl.h>
#include <net/if.h> /* IFNAMSIZ, struct ifaddr, ifq head, lock.h mutex.h */
+#include <net/if_var.h> /* NET_EPOCH_... */
#include <net/netisr.h>
#include <net/vnet.h>
@@ -741,6 +742,8 @@ dummynet_send(struct mbuf *m)
{
struct mbuf *n;
+ NET_EPOCH_ASSERT();
+
for (; m != NULL; m = n) {
struct ifnet *ifp = NULL; /* gcc 3.4.6 complains */
struct m_tag *tag;