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-rw-r--r--drivers/net/wireless/ath/ath9k/main.c4
-rw-r--r--drivers/net/wireless/ipw2x00/ipw2200.c4
-rw-r--r--drivers/net/wireless/orinoco/main.c8
3 files changed, 12 insertions, 4 deletions
diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c
index 38794850f00..215eb2536b1 100644
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
@@ -640,7 +640,7 @@ static void ath_node_attach(struct ath_softc *sc, struct ieee80211_sta *sta,
an->sta = sta;
an->vif = vif;
- if (sta->ht_cap.ht_supported) {
+ if (sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_HT) {
ath_tx_node_init(sc, an);
an->maxampdu = 1 << (IEEE80211_HT_MAX_AMPDU_FACTOR +
sta->ht_cap.ampdu_factor);
@@ -659,7 +659,7 @@ static void ath_node_detach(struct ath_softc *sc, struct ieee80211_sta *sta)
an->sta = NULL;
#endif
- if (sta->ht_cap.ht_supported)
+ if (sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_HT)
ath_tx_node_cleanup(sc, an);
}
diff --git a/drivers/net/wireless/ipw2x00/ipw2200.c b/drivers/net/wireless/ipw2x00/ipw2200.c
index 4fcdac63a30..2b022571a85 100644
--- a/drivers/net/wireless/ipw2x00/ipw2200.c
+++ b/drivers/net/wireless/ipw2x00/ipw2200.c
@@ -11507,9 +11507,9 @@ static int ipw_wdev_init(struct net_device *dev)
rc = -ENOMEM;
goto out;
}
- /* translate geo->bg to a_band.channels */
+ /* translate geo->a to a_band.channels */
for (i = 0; i < geo->a_channels; i++) {
- a_band->channels[i].band = IEEE80211_BAND_2GHZ;
+ a_band->channels[i].band = IEEE80211_BAND_5GHZ;
a_band->channels[i].center_freq = geo->a[i].freq;
a_band->channels[i].hw_value = geo->a[i].channel;
a_band->channels[i].max_power = geo->a[i].max_power;
diff --git a/drivers/net/wireless/orinoco/main.c b/drivers/net/wireless/orinoco/main.c
index dd6c64ac406..88e3ad2d1db 100644
--- a/drivers/net/wireless/orinoco/main.c
+++ b/drivers/net/wireless/orinoco/main.c
@@ -1336,6 +1336,10 @@ static void qbuf_scan(struct orinoco_private *priv, void *buf,
unsigned long flags;
sd = kmalloc(sizeof(*sd), GFP_ATOMIC);
+ if (!sd) {
+ printk(KERN_ERR "%s: failed to alloc memory\n", __func__);
+ return;
+ }
sd->buf = buf;
sd->len = len;
sd->type = type;
@@ -1353,6 +1357,10 @@ static void qabort_scan(struct orinoco_private *priv)
unsigned long flags;
sd = kmalloc(sizeof(*sd), GFP_ATOMIC);
+ if (!sd) {
+ printk(KERN_ERR "%s: failed to alloc memory\n", __func__);
+ return;
+ }
sd->len = -1; /* Abort */
spin_lock_irqsave(&priv->scan_lock, flags);