summaryrefslogtreecommitdiff
path: root/net/wireless/scan.c
diff options
context:
space:
mode:
authorJohannes Berg <johannes.berg@intel.com>2012-06-18 19:17:03 +0200
committerJohannes Berg <johannes.berg@intel.com>2012-07-12 12:10:41 +0200
commitfd0142844efa85d89017c89227a0f03de1eee327 (patch)
tree2b9977f712df0caa3ecda6dd59fe5b34932e2ab6 /net/wireless/scan.c
parent1c90f9d404a45a1677c1e5791f5a2a8aaee0370a (diff)
nl80211: move scan API to wdev
The new P2P Device will have to be able to scan for P2P search, so move scanning to use struct wireless_dev instead of struct net_device. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/wireless/scan.c')
-rw-r--r--net/wireless/scan.c24
1 files changed, 13 insertions, 11 deletions
diff --git a/net/wireless/scan.c b/net/wireless/scan.c
index af2b1caa37fa..848523a2b22f 100644
--- a/net/wireless/scan.c
+++ b/net/wireless/scan.c
@@ -23,7 +23,7 @@
void ___cfg80211_scan_done(struct cfg80211_registered_device *rdev, bool leak)
{
struct cfg80211_scan_request *request;
- struct net_device *dev;
+ struct wireless_dev *wdev;
#ifdef CONFIG_CFG80211_WEXT
union iwreq_data wrqu;
#endif
@@ -35,29 +35,31 @@ void ___cfg80211_scan_done(struct cfg80211_registered_device *rdev, bool leak)
if (!request)
return;
- dev = request->dev;
+ wdev = request->wdev;
/*
* This must be before sending the other events!
* Otherwise, wpa_supplicant gets completely confused with
* wext events.
*/
- cfg80211_sme_scan_done(dev);
+ if (wdev->netdev)
+ cfg80211_sme_scan_done(wdev->netdev);
if (request->aborted)
- nl80211_send_scan_aborted(rdev, dev);
+ nl80211_send_scan_aborted(rdev, wdev);
else
- nl80211_send_scan_done(rdev, dev);
+ nl80211_send_scan_done(rdev, wdev);
#ifdef CONFIG_CFG80211_WEXT
- if (!request->aborted) {
+ if (wdev->netdev && !request->aborted) {
memset(&wrqu, 0, sizeof(wrqu));
- wireless_send_event(dev, SIOCGIWSCAN, &wrqu, NULL);
+ wireless_send_event(wdev->netdev, SIOCGIWSCAN, &wrqu, NULL);
}
#endif
- dev_put(dev);
+ if (wdev->netdev)
+ dev_put(wdev->netdev);
rdev->scan_req = NULL;
@@ -955,7 +957,7 @@ int cfg80211_wext_siwscan(struct net_device *dev,
}
creq->wiphy = wiphy;
- creq->dev = dev;
+ creq->wdev = dev->ieee80211_ptr;
/* SSIDs come after channels */
creq->ssids = (void *)&creq->channels[n_channels];
creq->n_channels = n_channels;
@@ -1024,12 +1026,12 @@ int cfg80211_wext_siwscan(struct net_device *dev,
creq->rates[i] = (1 << wiphy->bands[i]->n_bitrates) - 1;
rdev->scan_req = creq;
- err = rdev->ops->scan(wiphy, dev, creq);
+ err = rdev->ops->scan(wiphy, creq);
if (err) {
rdev->scan_req = NULL;
/* creq will be freed below */
} else {
- nl80211_send_scan_start(rdev, dev);
+ nl80211_send_scan_start(rdev, dev->ieee80211_ptr);
/* creq now owned by driver */
creq = NULL;
dev_hold(dev);