Author: delphij
Date: Tue Jan 17 01:28:43 2012
New Revision: 230253
URL: http://svn.freebsd.org/changeset/base/230253
Log:
MFC 229416 + 223200:
Don't forget to release queue lock when allocation of memory failed.
Submitted by: Sascha Wildner <saw online de>
Obtained from: DragonFly
Modified:
stable/8/sys/dev/tws/tws.c
Directory Properties:
stable/8/sys/ (props changed)
Changes in other areas also in this revision:
Modified:
stable/9/sys/dev/tws/tws.c
Directory Properties:
stable/9/sys/ (props changed)
Modified: stable/8/sys/dev/tws/tws.c
==============================================================================
--- stable/8/sys/dev/tws/tws.c Tue Jan 17 01:25:53 2012 (r230252)
+++ stable/8/sys/dev/tws/tws.c Tue Jan 17 01:28:43 2012 (r230253)
@@ -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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