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mac80211: fix a few -Wshadow warnings 

It seems that -Wshadow is no longer default in
sparse runs, but let's fix the warnings anyway.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Johannes Berg 2012-01-20 13:52:36 +01:00 committed by John W. Linville
parent ea086359a6
commit 8e7c4e4dc6
2 changed files with 3 additions and 6 deletions
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3
net/mac80211/rx.c
View File

@ -2180,9 +2180,6 @@ ieee80211_rx_h_mgmt_check(struct ieee80211_rx_data *rx)
if (rx->sdata->vif.type == NL80211_IFTYPE_AP &&
ieee80211_is_beacon(mgmt->frame_control) &&
!(rx->flags & IEEE80211_RX_BEACON_REPORTED)) {
struct ieee80211_rx_status *status;
status = IEEE80211_SKB_RXCB(rx->skb);
cfg80211_report_obss_beacon(rx->local->hw.wiphy,
rx->skb->data, rx->skb->len,
status->freq, GFP_ATOMIC);

6
net/mac80211/status.c
View File

@ -350,7 +350,6 @@ void ieee80211_tx_status(struct ieee80211_hw *hw, struct sk_buff *skb)
bool send_to_cooked;
bool acked;
struct ieee80211_bar *bar;
u16 tid;
int rtap_len;
for (i = 0; i < IEEE80211_TX_MAX_RATES; i++) {
@ -412,7 +411,7 @@ void ieee80211_tx_status(struct ieee80211_hw *hw, struct sk_buff *skb)
}
if (!acked && ieee80211_is_back_req(fc)) {
u16 control;
u16 tid, control;
/*
* BAR failed, store the last SSN and retry sending
@ -516,7 +515,8 @@ void ieee80211_tx_status(struct ieee80211_hw *hw, struct sk_buff *skb)
if (ieee80211_is_nullfunc(hdr->frame_control) ||
ieee80211_is_qos_nullfunc(hdr->frame_control)) {
bool acked = info->flags & IEEE80211_TX_STAT_ACK;
acked = info->flags & IEEE80211_TX_STAT_ACK;
cfg80211_probe_status(skb->dev, hdr->addr1,
cookie, acked, GFP_ATOMIC);
} else {