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Merge branch 'fixes-jgarzik' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6 into upstream-fixes

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This commit is contained in:
Jeff Garzik 2007-09-25 15:47:12 -04:00
commit 2aee619865
3 changed files with 22 additions and 36 deletions
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2
fs/compat_ioctl.c
View file

@ -3190,6 +3190,8 @@ COMPATIBLE_IOCTL(SIOCSIWRETRY)
COMPATIBLE_IOCTL(SIOCGIWRETRY)
COMPATIBLE_IOCTL(SIOCSIWPOWER)
COMPATIBLE_IOCTL(SIOCGIWPOWER)
COMPATIBLE_IOCTL(SIOCSIWAUTH)
COMPATIBLE_IOCTL(SIOCGIWAUTH)
/* hiddev */
COMPATIBLE_IOCTL(HIDIOCGVERSION)
COMPATIBLE_IOCTL(HIDIOCAPPLICATION)

2
net/ieee80211/softmac/ieee80211softmac_assoc.c
View file

@ -273,8 +273,6 @@ ieee80211softmac_assoc_work(struct work_struct *work)
ieee80211softmac_notify(mac->dev, IEEE80211SOFTMAC_EVENT_SCAN_FINISHED, ieee80211softmac_assoc_notify_scan, NULL);
if (ieee80211softmac_start_scan(mac)) {
dprintk(KERN_INFO PFX "Associate: failed to initiate scan. Is device up?\n");
mac->associnfo.associating = 0;
mac->associnfo.associated = 0;
}
goto out;
} else {

54
net/ieee80211/softmac/ieee80211softmac_wx.c
View file

@ -70,44 +70,30 @@ ieee80211softmac_wx_set_essid(struct net_device *net_dev,
char *extra)
{
struct ieee80211softmac_device *sm = ieee80211_priv(net_dev);
struct ieee80211softmac_network *n;
struct ieee80211softmac_auth_queue_item *authptr;
int length = 0;
check_assoc_again:
mutex_lock(&sm->associnfo.mutex);
/* Check if we're already associating to this or another network
* If it's another network, cancel and start over with our new network
* If it's our network, ignore the change, we're already doing it!
*/
if((sm->associnfo.associating || sm->associnfo.associated) &&
(data->essid.flags && data->essid.length)) {
/* Get the associating network */
n = ieee80211softmac_get_network_by_bssid(sm, sm->associnfo.bssid);
if(n && n->essid.len == data->essid.length &&
!memcmp(n->essid.data, extra, n->essid.len)) {
dprintk(KERN_INFO PFX "Already associating or associated to "MAC_FMT"\n",
MAC_ARG(sm->associnfo.bssid));
goto out;
} else {
dprintk(KERN_INFO PFX "Canceling existing associate request!\n");
/* Cancel assoc work */
cancel_delayed_work(&sm->associnfo.work);
/* We don't have to do this, but it's a little cleaner */
list_for_each_entry(authptr, &sm->auth_queue, list)
cancel_delayed_work(&authptr->work);
sm->associnfo.bssvalid = 0;
sm->associnfo.bssfixed = 0;
sm->associnfo.associating = 0;
sm->associnfo.associated = 0;
/* We must unlock to avoid deadlocks with the assoc workqueue
* on the associnfo.mutex */
mutex_unlock(&sm->associnfo.mutex);
flush_scheduled_work();
/* Avoid race! Check assoc status again. Maybe someone started an
* association while we flushed. */
goto check_assoc_again;
}
dprintk(KERN_INFO PFX "Canceling existing associate request!\n");
/* Cancel assoc work */
cancel_delayed_work(&sm->associnfo.work);
/* We don't have to do this, but it's a little cleaner */
list_for_each_entry(authptr, &sm->auth_queue, list)
cancel_delayed_work(&authptr->work);
sm->associnfo.bssvalid = 0;
sm->associnfo.bssfixed = 0;
sm->associnfo.associating = 0;
sm->associnfo.associated = 0;
/* We must unlock to avoid deadlocks with the assoc workqueue
* on the associnfo.mutex */
mutex_unlock(&sm->associnfo.mutex);
flush_scheduled_work();
/* Avoid race! Check assoc status again. Maybe someone started an
* association while we flushed. */
goto check_assoc_again;
}
sm->associnfo.static_essid = 0;
@ -153,13 +139,13 @@ ieee80211softmac_wx_get_essid(struct net_device *net_dev,
data->essid.length = sm->associnfo.req_essid.len;
data->essid.flags = 1; /* active */
memcpy(extra, sm->associnfo.req_essid.data, sm->associnfo.req_essid.len);
}
dprintk(KERN_INFO PFX "Getting essid from req_essid\n");
} else if (sm->associnfo.associated || sm->associnfo.associating) {
/* If we're associating/associated, return that */
if (sm->associnfo.associated || sm->associnfo.associating) {
data->essid.length = sm->associnfo.associate_essid.len;
data->essid.flags = 1; /* active */
memcpy(extra, sm->associnfo.associate_essid.data, sm->associnfo.associate_essid.len);
dprintk(KERN_INFO PFX "Getting essid from associate_essid\n");
}
mutex_unlock(&sm->associnfo.mutex);