Author: bryanv
Date: Mon Jun 16 04:12:33 2014
New Revision: 267520
URL: http://svnweb.freebsd.org/changeset/base/267520
Log:
- Remove two write-only local variables
- Remove unused element in the vtnet_rxq structure
MFC after: 1 week
Modified:
head/sys/dev/virtio/network/if_vtnet.c
head/sys/dev/virtio/network/if_vtnetvar.h
Modified: head/sys/dev/virtio/network/if_vtnet.c
==============================================================================
--- head/sys/dev/virtio/network/if_vtnet.c Sun Jun 15 20:14:11 2014
(r267519)
+++ head/sys/dev/virtio/network/if_vtnet.c Mon Jun 16 04:12:33 2014
(r267520)
@@ -2113,13 +2113,11 @@ fail:
static int
vtnet_txq_encap(struct vtnet_txq *txq, struct mbuf **m_head)
{
- struct vtnet_softc *sc;
struct vtnet_tx_header *txhdr;
struct virtio_net_hdr *hdr;
struct mbuf *m;
int error;
- sc = txq->vtntx_sc;
m = *m_head;
M_ASSERTPKTHDR(m);
@@ -2946,11 +2944,9 @@ vtnet_set_active_vq_pairs(struct vtnet_s
static int
vtnet_reinit(struct vtnet_softc *sc)
{
- device_t dev;
struct ifnet *ifp;
int error;
- dev = sc->vtnet_dev;
ifp = sc->vtnet_ifp;
/* Use the current MAC address. */
Modified: head/sys/dev/virtio/network/if_vtnetvar.h
==============================================================================
--- head/sys/dev/virtio/network/if_vtnetvar.h Sun Jun 15 20:14:11 2014
(r267519)
+++ head/sys/dev/virtio/network/if_vtnetvar.h Mon Jun 16 04:12:33 2014
(r267520)
@@ -74,7 +74,6 @@ struct vtnet_rxq {
struct virtqueue *vtnrx_vq;
struct sglist *vtnrx_sg;
int vtnrx_id;
- int vtnrx_process_limit;
struct vtnet_rxq_stats vtnrx_stats;
struct taskqueue *vtnrx_tq;
struct task vtnrx_intrtask;
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