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mac80211: don't probe if we have probe response

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We can now easily determine whether we already
have probe response information for the BSS we
are asked to connect to, in which case there's
little point in probing the BSS again.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Johannes Berg 2010-02-03 13:57:46 +01:00 committed by John W. Linville
parent 33e5a2f776
commit 070bb5477f
1 changed files with 5 additions and 5 deletions
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10
net/mac80211/mlme.c
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@ -27,10 +27,6 @@
#include "rate.h"
#include "led.h"
#define IEEE80211_AUTH_TIMEOUT (HZ / 5)
#define IEEE80211_AUTH_MAX_TRIES 3
#define IEEE80211_ASSOC_TIMEOUT (HZ / 5)
#define IEEE80211_ASSOC_MAX_TRIES 3
#define IEEE80211_MAX_PROBE_TRIES 5
/*
@ -1844,7 +1840,11 @@ int ieee80211_mgd_auth(struct ieee80211_sub_if_data *sdata,
wk->probe_auth.algorithm = auth_alg;
wk->probe_auth.privacy = req->bss->capability & WLAN_CAPABILITY_PRIVACY;
wk->type = IEEE80211_WORK_DIRECT_PROBE;
/* if we already have a probe, don't probe again */
if (req->bss->proberesp_ies)
wk->type = IEEE80211_WORK_AUTH;
else
wk->type = IEEE80211_WORK_DIRECT_PROBE;
wk->chan = req->bss->channel;
wk->sdata = sdata;
wk->done = ieee80211_probe_auth_done;