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Diffstat (limited to 'net/wireless/scan.c')
| -rw-r--r-- | net/wireless/scan.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/net/wireless/scan.c b/net/wireless/scan.c index 2e8c515f3c5c..e2d344ff6745 100644 --- a/net/wireless/scan.c +++ b/net/wireless/scan.c @@ -650,9 +650,15 @@ int cfg80211_wext_siwscan(struct net_device *dev, i = 0; for (band = 0; band < IEEE80211_NUM_BANDS; band++) { int j; + if (!wiphy->bands[band]) continue; + for (j = 0; j < wiphy->bands[band]->n_channels; j++) { + /* ignore disabled channels */ + if (wiphy->bands[band]->channels[j].flags & + IEEE80211_CHAN_DISABLED) + continue; /* If we have a wireless request structure and the * wireless request specifies frequencies, then search |