[PATCH] libertas: remove adapter->adhoc_grate_enabled

The variable was initialized with 0 (false). There is no code that would
ever change it, so we can use the false-patch directly.

Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

diff --git a/drivers/net/wireless/libertas/dev.h b/drivers/net/wireless/libertas/dev.h
index 4738afa..90e9405 100644 (file)
--- a/drivers/net/wireless/libertas/dev.h
+++ b/drivers/net/wireless/libertas/dev.h
@@ -281,8 +281,6 @@ struct _wlan_adapter {
 
        u16 enablehwauto;
        u16 ratebitmap;
-       /** control G rates */
-       u8 adhoc_grate_enabled;
 
        u32 fragthsd;
        u32 rtsthsd;

diff --git a/drivers/net/wireless/libertas/join.c b/drivers/net/wireless/libertas/join.c
index e335a7e..95c21ba 100644 (file)
--- a/drivers/net/wireless/libertas/join.c
+++ b/drivers/net/wireless/libertas/join.c
@@ -534,13 +534,8 @@ int libertas_cmd_80211_ad_hoc_start(wlan_private * priv,
        adhs->probedelay = cpu_to_le16(CMD_SCAN_PROBE_DELAY_TIME);
 
        memset(adhs->rates, 0, sizeof(adhs->rates));
-       if (adapter->adhoc_grate_enabled) {
-               ratesize = min(sizeof(adhs->rates), sizeof(libertas_bg_rates));
-               memcpy(adhs->rates, libertas_bg_rates, ratesize);
-       } else {
-               ratesize = min(sizeof(adhs->rates), sizeof(adhoc_rates_b));
-               memcpy(adhs->rates, adhoc_rates_b, ratesize);
-       }
+       ratesize = min(sizeof(adhs->rates), sizeof(adhoc_rates_b));
+       memcpy(adhs->rates, adhoc_rates_b, ratesize);
 
        /* Copy the ad-hoc creating rates into Current BSS state structure */
        memset(&adapter->curbssparams.rates, 0, sizeof(adapter->curbssparams.rates));

diff --git a/drivers/net/wireless/libertas/main.c b/drivers/net/wireless/libertas/main.c
index d3316e4..ab8dcbf 100644 (file)
--- a/drivers/net/wireless/libertas/main.c
+++ b/drivers/net/wireless/libertas/main.c
@@ -1042,7 +1042,6 @@ static void wlan_init_adapter(wlan_private * priv)
 
        adapter->auto_rate = 1;
        adapter->cur_rate = 0;
-       adapter->adhoc_grate_enabled = 0;
 
        adapter->beaconperiod = MRVDRV_BEACON_INTERVAL;