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mac80211: cleanup kmalloc/memset -> kcalloc 

Transform calls kmalloc/memset to a single kcalloc.

Signed-off-by: Wei Yongjun <yjwei@cn.fujitsu.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Wei Yongjun 2009-01-15 17:41:16 +08:00 committed by John W. Linville
parent 672cf3cefe
commit e964817970
1 changed files with 1 additions and 3 deletions
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4
net/mac80211/ht.c
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@ -950,7 +950,7 @@ void ieee80211_process_addba_request(struct ieee80211_local *local,
/* prepare reordering buffer */
tid_agg_rx->reorder_buf =
kmalloc(buf_size * sizeof(struct sk_buff *), GFP_ATOMIC);
kcalloc(buf_size, sizeof(struct sk_buff *), GFP_ATOMIC);
if (!tid_agg_rx->reorder_buf) {
#ifdef CONFIG_MAC80211_HT_DEBUG
if (net_ratelimit())
@ -960,8 +960,6 @@ void ieee80211_process_addba_request(struct ieee80211_local *local,
kfree(sta->ampdu_mlme.tid_rx[tid]);
goto end;
}
memset(tid_agg_rx->reorder_buf, 0,
buf_size * sizeof(struct sk_buff *));
if (local->ops->ampdu_action)
ret = local->ops->ampdu_action(hw, IEEE80211_AMPDU_RX_START,