forked from luck/tmp_suning_uos_patched
mac80211: (really) fix rates setup on IBSS merge
when an IBSS merge happened, the supported rates for the newly added station were left empty, causing the rate control module to be initialized with only the basic rates. the section of the ibss code which deals with updating supported rates for an already existing station failed to inform the rate control module about the new rates. as both minstrel and pid don't have an update function i just use the init function. also remove unnecessary (unsigned long long) casts and edit debug message. Signed-off-by: Bruno Randolf <br1@einfach.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
parent
819386dfc6
commit
09a08cff3d
|
@ -264,17 +264,16 @@ static void ieee80211_rx_bss_info(struct ieee80211_sub_if_data *sdata,
|
|||
sta->sta.supp_rates[band] = supp_rates |
|
||||
ieee80211_mandatory_rates(local, band);
|
||||
|
||||
if (sta->sta.supp_rates[band] != prev_rates) {
|
||||
#ifdef CONFIG_MAC80211_IBSS_DEBUG
|
||||
if (sta->sta.supp_rates[band] != prev_rates)
|
||||
printk(KERN_DEBUG "%s: updated supp_rates set "
|
||||
"for %pM based on beacon info (0x%llx | "
|
||||
"0x%llx -> 0x%llx)\n",
|
||||
sdata->name,
|
||||
sta->sta.addr,
|
||||
(unsigned long long) prev_rates,
|
||||
(unsigned long long) supp_rates,
|
||||
(unsigned long long) sta->sta.supp_rates[band]);
|
||||
"for %pM based on beacon/probe_response "
|
||||
"(0x%x -> 0x%x)\n",
|
||||
sdata->name, sta->sta.addr,
|
||||
prev_rates, sta->sta.supp_rates[band]);
|
||||
#endif
|
||||
rate_control_rate_init(sta);
|
||||
}
|
||||
rcu_read_unlock();
|
||||
} else {
|
||||
rcu_read_unlock();
|
||||
|
@ -370,6 +369,7 @@ static void ieee80211_rx_bss_info(struct ieee80211_sub_if_data *sdata,
|
|||
sdata->name, mgmt->bssid);
|
||||
#endif
|
||||
ieee80211_sta_join_ibss(sdata, bss);
|
||||
supp_rates = ieee80211_sta_get_rates(local, elems, band);
|
||||
ieee80211_ibss_add_sta(sdata, mgmt->bssid, mgmt->sa,
|
||||
supp_rates, GFP_KERNEL);
|
||||
}
|
||||
|
|
Loading…
Reference in New Issue
Block a user