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-rw-r--r--net/wireless/sme.c19
1 files changed, 12 insertions, 7 deletions
diff --git a/net/wireless/sme.c b/net/wireless/sme.c
index dec0fa28372e..6e86d5acf145 100644
--- a/net/wireless/sme.c
+++ b/net/wireless/sme.c
@@ -110,17 +110,22 @@ static int cfg80211_conn_scan(struct wireless_dev *wdev)
else {
int i = 0, j;
enum ieee80211_band band;
+ struct ieee80211_supported_band *bands;
+ struct ieee80211_channel *channel;
for (band = 0; band < IEEE80211_NUM_BANDS; band++) {
- if (!wdev->wiphy->bands[band])
+ bands = wdev->wiphy->bands[band];
+ if (!bands)
continue;
- for (j = 0; j < wdev->wiphy->bands[band]->n_channels;
- i++, j++)
- request->channels[i] =
- &wdev->wiphy->bands[band]->channels[j];
- request->rates[band] =
- (1 << wdev->wiphy->bands[band]->n_bitrates) - 1;
+ for (j = 0; j < bands->n_channels; j++) {
+ channel = &bands->channels[j];
+ if (channel->flags & IEEE80211_CHAN_DISABLED)
+ continue;
+ request->channels[i++] = channel;
+ }
+ request->rates[band] = (1 << bands->n_bitrates) - 1;
}
+ n_channels = i;
}
request->n_channels = n_channels;
request->ssids = (void *)&request->channels[n_channels];