diff options
| author | John Baldwin <jhb@FreeBSD.org> | 2014-06-11 14:53:58 +0000 |
|---|---|---|
| committer | John Baldwin <jhb@FreeBSD.org> | 2014-06-11 14:53:58 +0000 |
| commit | 068d8643adb13434b57fdd5febf43a11194d508f (patch) | |
| tree | 5544dcfb2be4391a29657081ad30163d6c502e86 /sys/dev/bfe | |
| parent | 4f655310bff3d8052e35426ad6188a81147a7ed9 (diff) | |
Notes
Diffstat (limited to 'sys/dev/bfe')
| -rw-r--r-- | sys/dev/bfe/if_bfe.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/sys/dev/bfe/if_bfe.c b/sys/dev/bfe/if_bfe.c index 1e22d5625f66b..198b75724467e 100644 --- a/sys/dev/bfe/if_bfe.c +++ b/sys/dev/bfe/if_bfe.c @@ -364,12 +364,12 @@ bfe_dma_free(struct bfe_softc *sc) /* Tx ring. */ if (sc->bfe_tx_tag != NULL) { - if (sc->bfe_tx_map != NULL) + if (sc->bfe_tx_dma != 0) bus_dmamap_unload(sc->bfe_tx_tag, sc->bfe_tx_map); - if (sc->bfe_tx_map != NULL && sc->bfe_tx_list != NULL) + if (sc->bfe_tx_list != NULL) bus_dmamem_free(sc->bfe_tx_tag, sc->bfe_tx_list, sc->bfe_tx_map); - sc->bfe_tx_map = NULL; + sc->bfe_tx_dma = 0; sc->bfe_tx_list = NULL; bus_dma_tag_destroy(sc->bfe_tx_tag); sc->bfe_tx_tag = NULL; @@ -377,12 +377,12 @@ bfe_dma_free(struct bfe_softc *sc) /* Rx ring. */ if (sc->bfe_rx_tag != NULL) { - if (sc->bfe_rx_map != NULL) + if (sc->bfe_rx_dma != 0) bus_dmamap_unload(sc->bfe_rx_tag, sc->bfe_rx_map); - if (sc->bfe_rx_map != NULL && sc->bfe_rx_list != NULL) + if (sc->bfe_rx_list != NULL) bus_dmamem_free(sc->bfe_rx_tag, sc->bfe_rx_list, sc->bfe_rx_map); - sc->bfe_rx_map = NULL; + sc->bfe_rx_dma = 0; sc->bfe_rx_list = NULL; bus_dma_tag_destroy(sc->bfe_rx_tag); sc->bfe_rx_tag = NULL; |