diff --git a/sys/dev/cadence/if_cgem.c b/sys/dev/cadence/if_cgem.c index c7473d0d2aae..3c5277452469 100644 --- a/sys/dev/cadence/if_cgem.c +++ b/sys/dev/cadence/if_cgem.c @@ -89,7 +89,6 @@ __FBSDID("$FreeBSD$"); #define MAX_DESC_RING_SIZE (MAX(CGEM_NUM_RX_DESCS*sizeof(struct cgem_rx_desc),\ CGEM_NUM_TX_DESCS*sizeof(struct cgem_tx_desc))) - /* Default for sysctl rxbufs. Must be < CGEM_NUM_RX_DESCS of course. */ #define DEFAULT_NUM_RX_BUFS 256 /* number of receive bufs to queue. */ @@ -511,7 +510,6 @@ cgem_recv(struct cgem_softc *sc) m_tl = &m_hd; while (sc->rxring_queued > 0 && (sc->rxring[sc->rxring_tl_ptr].addr & CGEM_RXDESC_OWN) != 0) { - ctl = sc->rxring[sc->rxring_tl_ptr].ctl; /* Grab filled mbuf. */ @@ -611,7 +609,6 @@ cgem_clean_tx(struct cgem_softc *sc) while (sc->txring_queued > 0 && ((ctl = sc->txring[sc->txring_tl_ptr].ctl) & CGEM_TXDESC_USED) != 0) { - /* Sync cache. */ bus_dmamap_sync(sc->mbuf_dma_tag, sc->txring_m_dmamap[sc->txring_tl_ptr], @@ -689,7 +686,6 @@ cgem_start_locked(if_t ifp) /* Check that there is room in the descriptor ring. */ if (sc->txring_queued >= CGEM_NUM_TX_DESCS - TX_MAX_DMA_SEGS * 2) { - /* Try to make room. */ cgem_clean_tx(sc); @@ -1135,7 +1131,6 @@ cgem_stop(struct cgem_softc *sc) sc->mii_media_active = 0; } - static int cgem_ioctl(if_t ifp, u_long cmd, caddr_t data) { @@ -1626,7 +1621,6 @@ cgem_add_sysctls(device_t dev) "Number frames received with UDP checksum errors"); } - static int cgem_probe(device_t dev) {