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authorJohannes Berg <johannes@sipsolutions.net>2009-05-08 20:47:39 +0200
committerJohn W. Linville <linville@tuxdriver.com>2009-05-11 15:23:57 -0400
commit9ed6bcce77f75d98af6ee07069deac6041948bee (patch)
tree9fff3d257612ed049b28a80681fbd987f4de3ec4 /net
parentrt2x00: Fix chipset detection for rt73usb (diff)
downloadlinux-dev-9ed6bcce77f75d98af6ee07069deac6041948bee.tar.xz
linux-dev-9ed6bcce77f75d98af6ee07069deac6041948bee.zip
mac80211: move HT operation mode BSS info
There really is no need to have a separate struct for a single variable. The fact that it exists is due to the code legacy, but we can remove that now. Very simple. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net')
-rw-r--r--net/mac80211/mlme.c11
1 files changed, 4 insertions, 7 deletions
diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c
index c5445bae9d6c..a1f2332a6fed 100644
--- a/net/mac80211/mlme.c
+++ b/net/mac80211/mlme.c
@@ -95,16 +95,14 @@ static u32 ieee80211_enable_ht(struct ieee80211_sub_if_data *sdata,
struct ieee80211_local *local = sdata->local;
struct ieee80211_supported_band *sband;
struct ieee80211_if_managed *ifmgd = &sdata->u.mgd;
- struct ieee80211_bss_ht_conf ht;
struct sta_info *sta;
u32 changed = 0;
+ u16 ht_opmode;
bool enable_ht = true, ht_changed;
enum nl80211_channel_type channel_type = NL80211_CHAN_NO_HT;
sband = local->hw.wiphy->bands[local->hw.conf.channel->band];
- memset(&ht, 0, sizeof(ht));
-
/* HT is not supported */
if (!sband->ht_cap.ht_supported)
enable_ht = false;
@@ -148,19 +146,18 @@ static u32 ieee80211_enable_ht(struct ieee80211_sub_if_data *sdata,
IEEE80211_RC_HT_CHANGED);
rcu_read_unlock();
-
}
/* disable HT */
if (!enable_ht)
return 0;
- ht.operation_mode = le16_to_cpu(hti->operation_mode);
+ ht_opmode = le16_to_cpu(hti->operation_mode);
/* if bss configuration changed store the new one */
- if (memcmp(&sdata->vif.bss_conf.ht, &ht, sizeof(ht))) {
+ if (sdata->vif.bss_conf.ht_operation_mode != ht_opmode) {
changed |= BSS_CHANGED_HT;
- sdata->vif.bss_conf.ht = ht;
+ sdata->vif.bss_conf.ht_operation_mode = ht_opmode;
}
return changed;