AcoSail/kernel_optimize_test
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mac80211: no need for ht.enabled

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We can simply use conf_is_ht() check where needed.

Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Acked-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Luis R. Rodriguez 2008-12-23 15:58:45 -08:00 committed by John W. Linville
parent de27e64e5e
commit 285256a59d
4 changed files with 1 additions and 14 deletions
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1
include/net/mac80211.h
View File

@ -508,7 +508,6 @@ static inline int __deprecated __IEEE80211_CONF_SHORT_SLOT_TIME(void)
#define IEEE80211_CONF_SHORT_SLOT_TIME (__IEEE80211_CONF_SHORT_SLOT_TIME())
struct ieee80211_ht_conf {
bool enabled;
enum nl80211_channel_type channel_type;
};

3
net/mac80211/ht.c
View File

@ -130,11 +130,10 @@ u32 ieee80211_enable_ht(struct ieee80211_sub_if_data *sdata,
}
}
ht_changed = local->hw.conf.ht.enabled != enable_ht ||
ht_changed = conf_is_ht(&local->hw.conf) != enable_ht ||
channel_type != local->hw.conf.ht.channel_type;
local->oper_channel_type = channel_type;
local->hw.conf.ht.enabled = enable_ht;
if (ht_changed)
ieee80211_hw_config(local, IEEE80211_CONF_CHANGE_HT);

10
net/mac80211/main.c
View File

@ -211,16 +211,6 @@ int ieee80211_hw_config(struct ieee80211_local *local, u32 changed)
channel_type != local->hw.conf.ht.channel_type) {
local->hw.conf.channel = chan;
local->hw.conf.ht.channel_type = channel_type;
switch (channel_type) {
case NL80211_CHAN_NO_HT:
local->hw.conf.ht.enabled = false;
break;
case NL80211_CHAN_HT20:
case NL80211_CHAN_HT40MINUS:
case NL80211_CHAN_HT40PLUS:
local->hw.conf.ht.enabled = true;
break;
}
changed |= IEEE80211_CONF_CHANGE_CHANNEL;
}

1
net/mac80211/mlme.c
View File

@ -901,7 +901,6 @@ static void ieee80211_set_disassoc(struct ieee80211_sub_if_data *sdata,
rcu_read_unlock();
local->hw.conf.ht.enabled = false;
local->oper_channel_type = NL80211_CHAN_NO_HT;
config_changed |= IEEE80211_CONF_CHANGE_HT;