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Shut up gcc about some uninitialized variables.

This commit is contained in:
matt 2012-09-01 02:08:28 +00:00
parent 229653a689
commit a121fe8538
1 changed files with 7 additions and 4 deletions
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11
sys/dev/pci/if_wm.c
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@ -1,4 +1,4 @@
/* $NetBSD: if_wm.c,v 1.233 2012/08/30 23:14:20 msaitoh Exp $ */
/* $NetBSD: if_wm.c,v 1.234 2012/09/01 02:08:28 matt Exp $ */
/*
* Copyright (c) 2001, 2002, 2003, 2004 Wasabi Systems, Inc.
@ -76,7 +76,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: if_wm.c,v 1.233 2012/08/30 23:14:20 msaitoh Exp $");
__KERNEL_RCSID(0, "$NetBSD: if_wm.c,v 1.234 2012/09/01 02:08:28 matt Exp $");
#include <sys/param.h>
#include <sys/systm.h>
@ -2786,6 +2786,8 @@ wm_nq_tx_offload(struct wm_softc *sc, struct wm_txsoft *txs,
* XXX It would be nice if the mbuf pkthdr had offset
* fields for the protocol headers.
*/
*cmdlenp = 0;
*fieldsp = 0;
eh = mtod(m0, struct ether_header *);
switch (htons(eh->ether_type)) {
@ -2827,7 +2829,6 @@ wm_nq_tx_offload(struct wm_softc *sc, struct wm_txsoft *txs,
*cmdlenp |= NQTX_CMD_VLE;
}
*fieldsp = 0;
mssidx = 0;
if ((m0->m_pkthdr.csum_flags & (M_CSUM_TSOv4 | M_CSUM_TSOv6)) != 0) {
@ -2980,7 +2981,6 @@ wm_nq_start(struct ifnet *ifp)
bus_dmamap_t dmamap;
int error, nexttx, lasttx = -1, seg, segs_needed;
bool do_csum, sent;
uint32_t cmdlen, fields, dcmdlen;
if ((ifp->if_flags & (IFF_RUNNING|IFF_OACTIVE)) != IFF_RUNNING)
return;
@ -3100,6 +3100,7 @@ wm_nq_start(struct ifnet *ifp)
txs->txs_ndesc = segs_needed;
/* Set up offload parameters for this packet. */
uint32_t cmdlen, fields, dcmdlen;
if (m0->m_pkthdr.csum_flags &
(M_CSUM_TSOv4|M_CSUM_TSOv6|
M_CSUM_IPv4|M_CSUM_TCPv4|M_CSUM_UDPv4|
@ -3112,6 +3113,8 @@ wm_nq_start(struct ifnet *ifp)
}
} else {
do_csum = false;
cmdlen = 0;
fields = 0;
}
/* Sync the DMA map. */