redonkable/alistair23-linux
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cfg80211: remove warning in deauth case

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It might be the case that __cfg80211_disconnected() has already
cleaned up wdev->current_bss() for us. The old code didn't catch
that situation and didn't warn needlessly.

Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Holger Schurig 2009-10-13 13:45:28 +02:00 committed by John W. Linville
parent ce470613cd
commit e0da41b2cf
1 changed files with 0 additions and 6 deletions
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6
net/wireless/mlme.c
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@ -130,7 +130,6 @@ void __cfg80211_send_deauth(struct net_device *dev,
struct ieee80211_mgmt *mgmt = (struct ieee80211_mgmt *)buf;
const u8 *bssid = mgmt->bssid;
int i;
bool done = false;
ASSERT_WDEV_LOCK(wdev);
@ -138,7 +137,6 @@ void __cfg80211_send_deauth(struct net_device *dev,
if (wdev->current_bss &&
memcmp(wdev->current_bss->pub.bssid, bssid, ETH_ALEN) == 0) {
done = true;
cfg80211_unhold_bss(wdev->current_bss);
cfg80211_put_bss(&wdev->current_bss->pub);
wdev->current_bss = NULL;
@ -148,7 +146,6 @@ void __cfg80211_send_deauth(struct net_device *dev,
cfg80211_unhold_bss(wdev->auth_bsses[i]);
cfg80211_put_bss(&wdev->auth_bsses[i]->pub);
wdev->auth_bsses[i] = NULL;
done = true;
break;
}
if (wdev->authtry_bsses[i] &&
@ -156,13 +153,10 @@ void __cfg80211_send_deauth(struct net_device *dev,
cfg80211_unhold_bss(wdev->authtry_bsses[i]);
cfg80211_put_bss(&wdev->authtry_bsses[i]->pub);
wdev->authtry_bsses[i] = NULL;
done = true;
break;
}
}
WARN_ON(!done);
if (wdev->sme_state == CFG80211_SME_CONNECTED) {
u16 reason_code;
bool from_ap;