Date: Tue, 2 Apr 2013 06:21:37 +0000 (UTC) From: Adrian Chadd <adrian@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r248998 - head/sys/dev/ath Message-ID: <201304020621.r326Lbxx077047@svn.freebsd.org>
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Author: adrian Date: Tue Apr 2 06:21:37 2013 New Revision: 248998 URL: http://svnweb.freebsd.org/changeset/base/248998 Log: Add a missing unmap; if we're freeing this mbuf then we must really both sync/unmap the dmamap before freeing it. Modified: head/sys/dev/ath/if_ath_rx.c Modified: head/sys/dev/ath/if_ath_rx.c ============================================================================== --- head/sys/dev/ath/if_ath_rx.c Tue Apr 2 05:57:36 2013 (r248997) +++ head/sys/dev/ath/if_ath_rx.c Tue Apr 2 06:21:37 2013 (r248998) @@ -621,6 +621,7 @@ rx_error: (rs->rs_status & sc->sc_monpass)) { bus_dmamap_sync(sc->sc_dmat, bf->bf_dmamap, BUS_DMASYNC_POSTREAD); + bus_dmamap_unload(sc->sc_dmat, bf->bf_dmamap); /* NB: bpf needs the mbuf length setup */ len = rs->rs_datalen; m->m_pkthdr.len = m->m_len = len;
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