Date: Tue, 3 Jan 2012 20:17:35 +0000 (UTC) From: Xin LI <delphij@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r229416 - head/sys/dev/tws Message-ID: <201201032017.q03KHZ0Z040723@svn.freebsd.org>
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Author: delphij Date: Tue Jan 3 20:17:35 2012 New Revision: 229416 URL: http://svn.freebsd.org/changeset/base/229416 Log: Don't forget to release queue lock when allocation of memory failed. Submitted by: Sascha Wildner <saw online de> Obtained from: DragonFly MFC after: 2 weeks Modified: head/sys/dev/tws/tws.c Modified: head/sys/dev/tws/tws.c ============================================================================== --- head/sys/dev/tws/tws.c Tue Jan 3 19:47:32 2012 (r229415) +++ head/sys/dev/tws/tws.c Tue Jan 3 20:17:35 2012 (r229416) @@ -685,6 +685,7 @@ tws_init_reqs(struct tws_softc *sc, u_in { if (bus_dmamap_create(sc->data_tag, 0, &sc->reqs[i].dma_map)) { /* log a ENOMEM failure msg here */ + mtx_unlock(&sc->q_lock); return(FAILURE); } sc->reqs[i].cmd_pkt = &cmd_buf[i];
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