[src/trunk]: src/sys/dev/ic Remove duplicate code.

[nakayama <nakayama%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/1b3c4f0cedd7
branches:  trunk
changeset: 778807:1b3c4f0cedd7
user:      nakayama <nakayama%NetBSD.org@localhost>
date:      Sat Apr 14 02:15:01 2012 +0000

description:
Remove duplicate code.

diffstat:

 sys/dev/ic/bwi.c |  17 ++---------------
 1 files changed, 2 insertions(+), 15 deletions(-)

diffs (38 lines):

diff -r 6c81100eb169 -r 1b3c4f0cedd7 sys/dev/ic/bwi.c
--- a/sys/dev/ic/bwi.c  Sat Apr 14 02:01:12 2012 +0000
+++ b/sys/dev/ic/bwi.c  Sat Apr 14 02:15:01 2012 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: bwi.c,v 1.20 2012/04/12 12:52:58 nakayama Exp $        */
+/*     $NetBSD: bwi.c,v 1.21 2012/04/14 02:15:01 nakayama Exp $        */
 /*     $OpenBSD: bwi.c,v 1.74 2008/02/25 21:13:30 mglocker Exp $       */
 
 /*
@@ -48,7 +48,7 @@
 
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: bwi.c,v 1.20 2012/04/12 12:52:58 nakayama Exp $");
+__KERNEL_RCSID(0, "$NetBSD: bwi.c,v 1.21 2012/04/14 02:15:01 nakayama Exp $");
 
 #include <sys/param.h>
 #include <sys/callout.h>
@@ -7915,19 +7915,6 @@
                return (error);
        }
 
-       /*
-        * Create TX stats descriptor DMA stuffs
-        */
-       dma_size = roundup(desc_sz * BWI_TXSTATS_NDESC, BWI_RING_ALIGN);
-
-       error = bus_dmamap_create(sc->sc_dmat, dma_size, 1, dma_size, 0,
-           BUS_DMA_NOWAIT, &st->stats_ring_dmap);
-       if (error) {
-               aprint_error_dev(sc->sc_dev,
-                   "can't create txstats ring DMA mem\n");
-               return (error);
-       }
-
        error = bus_dmamem_alloc(sc->sc_dmat, dma_size, BWI_RING_ALIGN, 0,
             &st->stats_ring_seg, 1, &nsegs, BUS_DMA_NOWAIT);
        if (error) {