diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/channel.c | 6 | ||||
| -rw-r--r-- | drivers/net/wireless/mediatek/mt76/scan.c | 4 | ||||
| -rw-r--r-- | drivers/net/wireless/ti/wlcore/tx.c | 2 | ||||
| -rw-r--r-- | drivers/net/wireless/virtual/mac80211_hwsim.c | 3 |
4 files changed, 5 insertions, 10 deletions
diff --git a/drivers/net/wireless/ath/ath9k/channel.c b/drivers/net/wireless/ath/ath9k/channel.c index 121e51ce1bc0..8b27d8cc086a 100644 --- a/drivers/net/wireless/ath/ath9k/channel.c +++ b/drivers/net/wireless/ath/ath9k/channel.c @@ -1006,7 +1006,7 @@ static void ath_scan_send_probe(struct ath_softc *sc, skb_set_queue_mapping(skb, IEEE80211_AC_VO); if (!ieee80211_tx_prepare_skb(sc->hw, vif, skb, band, NULL)) - goto error; + return; txctl.txq = sc->tx.txq_map[IEEE80211_AC_VO]; if (ath_tx_start(sc->hw, skb, &txctl)) @@ -1119,10 +1119,8 @@ ath_chanctx_send_vif_ps_frame(struct ath_softc *sc, struct ath_vif *avp, skb->priority = 7; skb_set_queue_mapping(skb, IEEE80211_AC_VO); - if (!ieee80211_tx_prepare_skb(sc->hw, vif, skb, band, &sta)) { - dev_kfree_skb_any(skb); + if (!ieee80211_tx_prepare_skb(sc->hw, vif, skb, band, &sta)) return false; - } break; default: return false; diff --git a/drivers/net/wireless/mediatek/mt76/scan.c b/drivers/net/wireless/mediatek/mt76/scan.c index ff9176cdee3d..63b0447e55c1 100644 --- a/drivers/net/wireless/mediatek/mt76/scan.c +++ b/drivers/net/wireless/mediatek/mt76/scan.c @@ -63,10 +63,8 @@ mt76_scan_send_probe(struct mt76_dev *dev, struct cfg80211_ssid *ssid) rcu_read_lock(); - if (!ieee80211_tx_prepare_skb(phy->hw, vif, skb, band, NULL)) { - ieee80211_free_txskb(phy->hw, skb); + if (!ieee80211_tx_prepare_skb(phy->hw, vif, skb, band, NULL)) goto out; - } info = IEEE80211_SKB_CB(skb); if (req->no_cck) diff --git a/drivers/net/wireless/ti/wlcore/tx.c b/drivers/net/wireless/ti/wlcore/tx.c index 6241866d39df..75cfbcfb7626 100644 --- a/drivers/net/wireless/ti/wlcore/tx.c +++ b/drivers/net/wireless/ti/wlcore/tx.c @@ -210,7 +210,7 @@ static int wl1271_tx_allocate(struct wl1271 *wl, struct wl12xx_vif *wlvif, if (skb_headroom(skb) < (total_len - skb->len) && pskb_expand_head(skb, (total_len - skb->len), 0, GFP_ATOMIC)) { wl1271_free_tx_id(wl, id); - return -EAGAIN; + return -ENOMEM; } desc = skb_push(skb, total_len - skb->len); diff --git a/drivers/net/wireless/virtual/mac80211_hwsim.c b/drivers/net/wireless/virtual/mac80211_hwsim.c index e89173f91637..1b6e55eb81a2 100644 --- a/drivers/net/wireless/virtual/mac80211_hwsim.c +++ b/drivers/net/wireless/virtual/mac80211_hwsim.c @@ -3021,7 +3021,6 @@ static void hw_scan_work(struct work_struct *work) hwsim->tmp_chan->band, NULL)) { rcu_read_unlock(); - kfree_skb(probe); continue; } @@ -6489,7 +6488,7 @@ static int hwsim_new_radio_nl(struct sk_buff *msg, struct genl_info *info) if (info->attrs[HWSIM_ATTR_PMSR_SUPPORT]) { struct cfg80211_pmsr_capabilities *pmsr_capa; - pmsr_capa = kmalloc_obj(*pmsr_capa); + pmsr_capa = kzalloc_obj(*pmsr_capa); if (!pmsr_capa) { ret = -ENOMEM; goto out_free; |