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Remove unused variables.

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Remove now unused pointer to ether header.
Remove break after return

Found by:       FlexeLint
This commit is contained in:
phk 2003-05-31 20:02:43 +00:00
parent d907c0f953
commit 30d674a987
1 changed files with 0 additions and 5 deletions
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5
sys/pci/if_pcn.c
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@ -486,7 +486,6 @@ pcn_probe(dev)
break;
default:
return(ENXIO);
break;
}
device_set_desc(dev, t->pcn_name);
return(0);
@ -726,11 +725,9 @@ static int
pcn_list_rx_init(sc)
struct pcn_softc *sc;
{
struct pcn_list_data *ld;
struct pcn_ring_data *cd;
int i;
ld = sc->pcn_ldata;
cd = &sc->pcn_cdata;
for (i = 0; i < PCN_RX_LIST_CNT; i++) {
@ -793,7 +790,6 @@ static void
pcn_rxeof(sc)
struct pcn_softc *sc;
{
struct ether_header *eh;
struct mbuf *m;
struct ifnet *ifp;
struct pcn_rx_desc *cur_rx;
@ -832,7 +828,6 @@ pcn_rxeof(sc)
/* No errors; receive the packet. */
ifp->if_ipackets++;
eh = mtod(m, struct ether_header *);
m->m_len = m->m_pkthdr.len =
cur_rx->pcn_rxlen - ETHER_CRC_LEN;
m->m_pkthdr.rcvif = ifp;