[src/trunk]: src/sys Remove unused variable

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

details:   https://anonhg.NetBSD.org/src/rev/8318bb7bb718
branches:  trunk
changeset: 789884:8318bb7bb718
user:      martin <martin%NetBSD.org@localhost>
date:      Thu Sep 12 12:10:11 2013 +0000

description:
Remove unused variable

diffstat:

 sys/dev/ic/ath.c                                         |  6 ++----
 sys/external/isc/atheros_hal/dist/ar5416/ar9280_attach.c |  4 +---
 sys/external/isc/atheros_hal/dist/ar5416/ar9285_attach.c |  3 +--
 3 files changed, 4 insertions(+), 9 deletions(-)

diffs (77 lines):

diff -r d1946a4f871a -r 8318bb7bb718 sys/dev/ic/ath.c
--- a/sys/dev/ic/ath.c  Thu Sep 12 12:08:49 2013 +0000
+++ b/sys/dev/ic/ath.c  Thu Sep 12 12:10:11 2013 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: ath.c,v 1.115 2013/01/27 12:48:56 jmcneill Exp $       */
+/*     $NetBSD: ath.c,v 1.116 2013/09/12 12:17:53 martin Exp $ */
 
 /*-
  * Copyright (c) 2002-2005 Sam Leffler, Errno Consulting
@@ -41,7 +41,7 @@
 __FBSDID("$FreeBSD: src/sys/dev/ath/if_ath.c,v 1.104 2005/09/16 10:09:23 ru Exp $");
 #endif
 #ifdef __NetBSD__
-__KERNEL_RCSID(0, "$NetBSD: ath.c,v 1.115 2013/01/27 12:48:56 jmcneill Exp $");
+__KERNEL_RCSID(0, "$NetBSD: ath.c,v 1.116 2013/09/12 12:17:53 martin Exp $");
 #endif
 
 /*
@@ -4353,7 +4353,6 @@
        ((struct ath_desc *)((char *)(_sc)->sc_rxdma.dd_desc + \
                ((_pa) - (_sc)->sc_rxdma.dd_desc_paddr)))
        struct ath_hal *ah = sc->sc_ah;
-       u_int64_t tsf;
 
        ath_hal_stoppcurecv(ah);        /* disable PCU */
        ath_hal_setrxfilter(ah, 0);     /* clear recv filter */
@@ -4366,7 +4365,6 @@
                        (void *)(uintptr_t) ath_hal_getrxbuf(ah), sc->sc_rxlink);
                STAILQ_FOREACH(bf, &sc->sc_rxbuf, bf_list) {
                        struct ath_desc *ds = bf->bf_desc;
-                       tsf = ath_hal_gettsf64(sc->sc_ah);
                        HAL_STATUS status = ath_hal_rxprocdesc(ah, ds,
                                bf->bf_daddr, PA2DESC(sc, ds->ds_link),
                                &ds->ds_rxstat);
diff -r d1946a4f871a -r 8318bb7bb718 sys/external/isc/atheros_hal/dist/ar5416/ar9280_attach.c
--- a/sys/external/isc/atheros_hal/dist/ar5416/ar9280_attach.c  Thu Sep 12 12:08:49 2013 +0000
+++ b/sys/external/isc/atheros_hal/dist/ar5416/ar9280_attach.c  Thu Sep 12 12:10:11 2013 +0000
@@ -306,13 +306,12 @@
 static void
 ar9280WriteIni(struct ath_hal *ah, HAL_CHANNEL_INTERNAL *chan)
 {
-       u_int modesIndex, freqIndex;
+       u_int modesIndex;
        int regWrites = 0;
 
        /* Setup the indices for the next set of register array writes */
        /* XXX Ignore 11n dynamic mode on the AR5416 for the moment */
        if (IS_CHAN_2GHZ(chan)) {
-               freqIndex = 2;
                if (IS_CHAN_HT40(chan))
                        modesIndex = 3;
                else if (IS_CHAN_108G(chan))
@@ -320,7 +319,6 @@
                else
                        modesIndex = 4;
        } else {
-               freqIndex = 1;
                if (IS_CHAN_HT40(chan) ||
                    IS_CHAN_TURBO(chan))
                        modesIndex = 2;
diff -r d1946a4f871a -r 8318bb7bb718 sys/external/isc/atheros_hal/dist/ar5416/ar9285_attach.c
--- a/sys/external/isc/atheros_hal/dist/ar5416/ar9285_attach.c  Thu Sep 12 12:08:49 2013 +0000
+++ b/sys/external/isc/atheros_hal/dist/ar5416/ar9285_attach.c  Thu Sep 12 12:10:11 2013 +0000
@@ -291,12 +291,11 @@
 static void
 ar9285WriteIni(struct ath_hal *ah, HAL_CHANNEL_INTERNAL *chan)
 {
-       u_int modesIndex, freqIndex;
+       u_int modesIndex;
        int regWrites = 0;
 
        /* Setup the indices for the next set of register array writes */
        /* XXX Ignore 11n dynamic mode on the AR5416 for the moment */
-       freqIndex = 2;
        if (IS_CHAN_HT40(chan))
                modesIndex = 3;
        else if (IS_CHAN_108G(chan))