5 files changed, 1 insertions, 9 deletions

diff --git a/sys/netgraph/bluetooth/drivers/bt3c/ng_bt3c_pccard.c b/sys/netgraph/bluetooth/drivers/bt3c/ng_bt3c_pccard.c
index f2930abcdb02a..9b174bb4c34e7 100644
--- a/sys/netgraph/bluetooth/drivers/bt3c/ng_bt3c_pccard.c
+++ b/sys/netgraph/bluetooth/drivers/bt3c/ng_bt3c_pccard.c
@@ -560,7 +560,6 @@ ng_bt3c_rcvdata(hook_p hook, item_p item)
 		NG_BT3C_ERR(sc->dev,
 "Outgoing queue is full. Dropping mbuf, len=%d\n", m->m_pkthdr.len);
 
-		_IF_DROP(&sc->outq);
 		NG_BT3C_STAT_OERROR(sc->stat);
 
 		NG_FREE_M(m);
@@ -939,7 +938,6 @@ bt3c_receive(bt3c_softc_p sc)
 				NG_BT3C_ERR(sc->dev,
 "Incoming queue is full. Dropping mbuf, len=%d\n", sc->m->m_pkthdr.len);
 
-				_IF_DROP(&sc->inq);
 				NG_BT3C_STAT_IERROR(sc->stat);
 
 				NG_FREE_M(sc->m);
diff --git a/sys/netgraph/bluetooth/drivers/h4/ng_h4.c b/sys/netgraph/bluetooth/drivers/h4/ng_h4.c
index 97cee2ed29ad0..5cb0386b0ba6b 100644
--- a/sys/netgraph/bluetooth/drivers/h4/ng_h4.c
+++ b/sys/netgraph/bluetooth/drivers/h4/ng_h4.c
@@ -798,7 +798,6 @@ ng_h4_rcvdata(hook_p hook, item_p item)
 			NG_NODE_NAME(sc->node), m->m_pkthdr.len);
 
 		NG_H4_STAT_OERROR(sc->stat);
-		_IF_DROP(&sc->outq);
 
 		NG_H4_UNLOCK(sc);
 
diff --git a/sys/netgraph/ng_device.c b/sys/netgraph/ng_device.c
index 723fbca8379e3..cb40e69a9ae23 100644
--- a/sys/netgraph/ng_device.c
+++ b/sys/netgraph/ng_device.c
@@ -270,7 +270,6 @@ ng_device_rcvdata(hook_p hook, item_p item)
 
 	IF_LOCK(&priv->readq);
 	if (_IF_QFULL(&priv->readq)) {
-		_IF_DROP(&priv->readq);
 		IF_UNLOCK(&priv->readq);
 		NG_FREE_M(m);
 		return (ENOBUFS);
diff --git a/sys/netgraph/ng_iface.c b/sys/netgraph/ng_iface.c
index ea83b9773e375..7326d3e423810 100644
--- a/sys/netgraph/ng_iface.c
+++ b/sys/netgraph/ng_iface.c
@@ -393,10 +393,7 @@ ng_iface_output(struct ifnet *ifp, struct mbuf *m,
 	if (ALTQ_IS_ENABLED(&ifp->if_snd)) {
 		M_PREPEND(m, sizeof(sa_family_t), M_NOWAIT);
 		if (m == NULL) {
-			IFQ_LOCK(&ifp->if_snd);
-			IFQ_INC_DROPS(&ifp->if_snd);
-			IFQ_UNLOCK(&ifp->if_snd);
-			if_inc_counter(ifp, IFCOUNTER_OERRORS, 1);
+			if_inc_counter(ifp, IFCOUNTER_OQDROPS, 1);
 			return (ENOBUFS);
 		}
 		*(sa_family_t *)m->m_data = af;
diff --git a/sys/netgraph/ng_tty.c b/sys/netgraph/ng_tty.c
index 35e17344825f2..5e794a8a577f5 100644
--- a/sys/netgraph/ng_tty.c
+++ b/sys/netgraph/ng_tty.c
@@ -327,7 +327,6 @@ ngt_rcvdata(hook_p hook, item_p item)
 
 	IF_LOCK(&sc->outq);
 	if (_IF_QFULL(&sc->outq)) {
-		_IF_DROP(&sc->outq);
 		IF_UNLOCK(&sc->outq);
 		NG_FREE_M(m);
 		return (ENOBUFS);