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Deal with unused variables

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This commit is contained in:
skrll 2015-09-21 13:32:48 +00:00
parent e22ecac88e
commit 1e3213d973
1 changed files with 5 additions and 8 deletions
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13
sys/arch/arm/omap/omapl1x_emac.c
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@ -30,7 +30,7 @@
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: omapl1x_emac.c,v 1.1 2013/10/02 16:48:26 matt Exp $");
__KERNEL_RCSID(0, "$NetBSD: omapl1x_emac.c,v 1.2 2015/09/21 13:32:48 skrll Exp $");
#include "opt_omapl1x.h"
@ -621,7 +621,7 @@ emac_rx_desc_process (struct emac_softc *sc, struct emac_channel *chan)
bus_addr_t desc_offset;
struct mbuf *mb;
bus_addr_t desc_base;
u_int buf_len, off;
u_int buf_len;
if ((entry = SIMPLEQ_FIRST(&chan->inuse_head)) == NULL) {
return ENOENT;
@ -646,7 +646,7 @@ emac_rx_desc_process (struct emac_softc *sc, struct emac_channel *chan)
"Received packet spanning multiple buffers\n");
}
off = __SHIFTOUT(desc->len, (uint32_t)__BITS(26, 16));
//off = __SHIFTOUT(desc->len, (uint32_t)__BITS(26, 16));
buf_len = __SHIFTOUT(desc->mode, (uint32_t)__BITS(10, 0));
if (desc->mode & PASSCRC)
@ -782,7 +782,6 @@ emac_soft_intr (void *arg)
struct emac_softc * const sc = arg;
struct ifnet * const ifp = &sc->sc_if;
u_int soft_flags = atomic_swap_uint(&sc->sc_soft_flags, 0);
u_int tx_pkts_freed, rx_pkts_freed;
if (soft_flags & SOFT_RESET) {
int s = splnet();
@ -797,15 +796,13 @@ emac_soft_intr (void *arg)
/* We are working on channel 0 */
if (mask & TX0PEND) {
tx_pkts_freed = emac_free_descs(sc, &sc->tx_chan,
EMAC_TX_DESC_FREE);
emac_free_descs(sc, &sc->tx_chan, EMAC_TX_DESC_FREE);
}
EMAC_WRITE(sc, MACEOIVECTOR, C0TXDONE);
if (mask & RX0PEND) {
rx_pkts_freed = emac_free_descs(sc, &sc->rx_chan,
EMAC_RX_DESC_FREE);
emac_free_descs(sc, &sc->rx_chan, EMAC_RX_DESC_FREE);
}
EMAC_WRITE(sc, MACEOIVECTOR, C0RXDONE);