- Fix mbuf leak when we successfully allocate a new mbuf but fail to

  bus_dmamap_load() it.
- Make it so reusing mbufs when we can't allocate (or map) new ones
  actually works.  We were previously trying to reuse a mbuf which
  was already bus_dmamap_unload()'ed.

Reviewed by:	silby

1 files changed, 1 insertions, 0 deletions

diff --git a/sys/pci/if_xlreg.h b/sys/pci/if_xlreg.h
index 0a5ce44..f4dadbd 100644
--- a/sys/pci/if_xlreg.h
+++ b/sys/pci/if_xlreg.h
@@ -584,6 +584,7 @@ struct xl_softc {
 	device_t		xl_miibus;
 	struct xl_type		*xl_info;	/* 3Com adapter info */
 	bus_dma_tag_t		xl_mtag;
+	bus_dmamap_t		xl_tmpmap;	/* spare DMA map */
 	u_int8_t		xl_unit;	/* interface number */
 	u_int8_t		xl_type;
 	u_int32_t		xl_xcvr;