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prima: prevent crash on selecting only 2.4GHz bands

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Signed-off-by: Iliyan Malchev <malchev@google.com>
This commit is contained in:
Iliyan Malchev 2013-05-29 18:24:30 -07:00
parent a151b3268a
commit 8365076f1e
1 changed files with 7 additions and 0 deletions
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7
drivers/staging/prima/CORE/VOSS/src/vos_nvitem.c
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@ -2395,6 +2395,10 @@ int wlan_hdd_crda_reg_notifier(struct wiphy *wiphy,
} }
/* Haven't seen any condition that will set by driver after init. /* Haven't seen any condition that will set by driver after init.
If we do, then we should also call sme_ChangeCountryCode */ If we do, then we should also call sme_ChangeCountryCode */
if (!wiphy->bands[IEEE80211_BAND_5GHZ])
goto check_initiator;
for (j=0; j<wiphy->bands[IEEE80211_BAND_5GHZ ]->n_channels; j++) for (j=0; j<wiphy->bands[IEEE80211_BAND_5GHZ ]->n_channels; j++)
{ {
// p2p UNII-1 band channels are passive when domain is FCC. // p2p UNII-1 band channels are passive when domain is FCC.
@ -2415,6 +2419,9 @@ int wlan_hdd_crda_reg_notifier(struct wiphy *wiphy,
wiphy->bands[IEEE80211_BAND_5GHZ ]->channels[j].flags &= ~IEEE80211_CHAN_PASSIVE_SCAN; wiphy->bands[IEEE80211_BAND_5GHZ ]->channels[j].flags &= ~IEEE80211_CHAN_PASSIVE_SCAN;
} }
} }
check_initiator:
if (request->initiator == NL80211_REGDOM_SET_BY_CORE) if (request->initiator == NL80211_REGDOM_SET_BY_CORE)
{ {
request->processed = 1; request->processed = 1;