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gem_start() assigned last_txs, but never used it otherwise, so 

remove it.
This commit is contained in:
dyoung 2007-12-31 20:39:45 +00:00
parent 4941977e05
commit 10769d1048
1 changed files with 3 additions and 5 deletions
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8
sys/dev/ic/gem.c
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@ -1,4 +1,4 @@
/* $NetBSD: gem.c,v 1.63 2007/12/31 20:35:11 dyoung Exp $ */ /* $NetBSD: gem.c,v 1.64 2007/12/31 20:39:45 dyoung Exp $ */
/* /*
* *
@ -34,7 +34,7 @@
*/ */
#include <sys/cdefs.h> #include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: gem.c,v 1.63 2007/12/31 20:35:11 dyoung Exp $"); __KERNEL_RCSID(0, "$NetBSD: gem.c,v 1.64 2007/12/31 20:39:45 dyoung Exp $");
#include "opt_inet.h" #include "opt_inet.h"
#include "bpfilter.h" #include "bpfilter.h"
@ -1025,7 +1025,7 @@ gem_start(ifp)
{ {
struct gem_softc *sc = (struct gem_softc *)ifp->if_softc; struct gem_softc *sc = (struct gem_softc *)ifp->if_softc;
struct mbuf *m0, *m; struct mbuf *m0, *m;
struct gem_txsoft *txs, *last_txs; struct gem_txsoft *txs;
bus_dmamap_t dmamap; bus_dmamap_t dmamap;
int error, firsttx, nexttx = -1, lasttx = -1, ofree, seg; int error, firsttx, nexttx = -1, lasttx = -1, ofree, seg;
uint64_t flags = 0; uint64_t flags = 0;
@ -1261,8 +1261,6 @@ gem_start(ifp)
SIMPLEQ_REMOVE_HEAD(&sc->sc_txfreeq, txs_q); SIMPLEQ_REMOVE_HEAD(&sc->sc_txfreeq, txs_q);
SIMPLEQ_INSERT_TAIL(&sc->sc_txdirtyq, txs, txs_q); SIMPLEQ_INSERT_TAIL(&sc->sc_txdirtyq, txs, txs_q);
last_txs = txs;
#if NBPFILTER > 0 #if NBPFILTER > 0
/* /*
* Pass the packet to any BPF listeners. * Pass the packet to any BPF listeners.