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Don't leak DMA map if not freed.

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Submitted by:	kevlo
This commit is contained in:
Xin LI 2008-07-11 18:26:12 +00:00
parent f0f78f3513
commit b4b9862495
1 changed files with 2 additions and 0 deletions
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2
sys/dev/et/if_et.c
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@ -1326,6 +1326,8 @@ et_free_rx_ring(struct et_softc *sc)
struct et_rxbuf *rb = &rbd->rbd_buf[i];
if (rb->rb_mbuf != NULL) {
bus_dmamap_unload(sc->sc_mbuf_dtag,
rb->rb_dmap);
m_freem(rb->rb_mbuf);
rb->rb_mbuf = NULL;
}