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| author | delphij <delphij@FreeBSD.org> | 2008-12-16 04:59:04 +0000 |
|---|---|---|
| committer | delphij <delphij@FreeBSD.org> | 2008-12-16 04:59:04 +0000 |
| commit | fff25bc8abd42018e590c2e9b084e93902b5b1b1 (patch) | |
| tree | 51ac1661c0082ac5b96badcc3730bf5c769039f7 /sys/dev/bce | |
| parent | 9a4c20e43574c6a96ac4b4a105a5b571e2903817 (diff) | |
| download | FreeBSD-src-fff25bc8abd42018e590c2e9b084e93902b5b1b1.zip FreeBSD-src-fff25bc8abd42018e590c2e9b084e93902b5b1b1.tar.gz | |
Test whether sc->tx_mbuf_map[i], not whether sc->tx_mbuf_map is NULL before
doing bus_dmamap_sync() since it operates on the former, not the latter.
Reviewed by: davidch
Diffstat (limited to 'sys/dev/bce')
| -rw-r--r-- | sys/dev/bce/if_bce.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sys/dev/bce/if_bce.c b/sys/dev/bce/if_bce.c index 15dc633..b96c932 100644 --- a/sys/dev/bce/if_bce.c +++ b/sys/dev/bce/if_bce.c @@ -5114,7 +5114,7 @@ bce_free_tx_chain(struct bce_softc *sc) /* Unmap, unload, and free any mbufs still in the TX mbuf chain. */ for (i = 0; i < TOTAL_TX_BD; i++) { if (sc->tx_mbuf_ptr[i] != NULL) { - if (sc->tx_mbuf_map != NULL) + if (sc->tx_mbuf_map[i] != NULL) bus_dmamap_sync(sc->tx_mbuf_tag, sc->tx_mbuf_map[i], BUS_DMASYNC_POSTWRITE); m_freem(sc->tx_mbuf_ptr[i]); |
