diff options
| author | Johannes Berg <johannes.berg@intel.com> | 2012-07-26 14:07:46 +0200 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2012-08-20 14:13:39 +0200 |
| commit | e31583cdf0e2eb71c44b1288a2d93405f972da68 (patch) | |
| tree | bfdd2c00ce3d10538b77a5c998ef0a09e940f8b6 | |
| parent | 466f310d100ff54f346c1be481af9935c42467b3 (diff) | |
mac80211: remove almost unused local variable
In ieee80211_beacon_get_tim() we can use the
txrc.sband instead of a separate local variable.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| -rw-r--r-- | net/mac80211/tx.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c index 2d004ba0615e..2d2f45ecca4d 100644 --- a/net/mac80211/tx.c +++ b/net/mac80211/tx.c @@ -2300,12 +2300,9 @@ struct sk_buff *ieee80211_beacon_get_tim(struct ieee80211_hw *hw, struct ieee80211_sub_if_data *sdata = NULL; struct ieee80211_if_ap *ap = NULL; struct beacon_data *beacon; - struct ieee80211_supported_band *sband; enum ieee80211_band band = local->oper_channel->band; struct ieee80211_tx_rate_control txrc; - sband = local->hw.wiphy->bands[band]; - rcu_read_lock(); sdata = vif_to_sdata(vif); @@ -2452,12 +2449,12 @@ struct sk_buff *ieee80211_beacon_get_tim(struct ieee80211_hw *hw, memset(&txrc, 0, sizeof(txrc)); txrc.hw = hw; - txrc.sband = sband; + txrc.sband = local->hw.wiphy->bands[band]; txrc.bss_conf = &sdata->vif.bss_conf; txrc.skb = skb; txrc.reported_rate.idx = -1; txrc.rate_idx_mask = sdata->rc_rateidx_mask[band]; - if (txrc.rate_idx_mask == (1 << sband->n_bitrates) - 1) + if (txrc.rate_idx_mask == (1 << txrc.sband->n_bitrates) - 1) txrc.max_rate_idx = -1; else txrc.max_rate_idx = fls(txrc.rate_idx_mask) - 1; |