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| author | John W. Linville <linville@tuxdriver.com> | 2011-09-19 21:00:16 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2011-09-19 21:00:16 +0200 |
| commit | b53d63ecce17c4ddf8636def9f6e8b865c3927f9 (patch) | |
| tree | 683ef774fcfb423fa35f61e4326d0ce3f6a7c283 /net/mac80211/sta_info.c | |
| parent | tcp: md5: remove one indirection level in tcp_md5sig_pool (diff) | |
| parent | MAINTAINERS: update ath6kl (diff) | |
| download | linux-b53d63ecce17c4ddf8636def9f6e8b865c3927f9.tar.xz linux-b53d63ecce17c4ddf8636def9f6e8b865c3927f9.zip | |
Merge branch 'master' of ssh://infradead/~/public_git/wireless-next into for-davem
Diffstat (limited to 'net/mac80211/sta_info.c')
| -rw-r--r-- | net/mac80211/sta_info.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/net/mac80211/sta_info.c b/net/mac80211/sta_info.c index 6bc17fb80ee9..695447e988cb 100644 --- a/net/mac80211/sta_info.c +++ b/net/mac80211/sta_info.c @@ -691,14 +691,13 @@ void sta_info_clear_tim_bit(struct sta_info *sta) spin_unlock_irqrestore(&sta->local->sta_lock, flags); } -static int sta_info_buffer_expired(struct sta_info *sta, - struct sk_buff *skb) +static bool sta_info_buffer_expired(struct sta_info *sta, struct sk_buff *skb) { struct ieee80211_tx_info *info; int timeout; if (!skb) - return 0; + return false; info = IEEE80211_SKB_CB(skb); @@ -718,9 +717,6 @@ static bool sta_info_cleanup_expire_buffered(struct ieee80211_local *local, unsigned long flags; struct sk_buff *skb; - if (skb_queue_empty(&sta->ps_tx_buf)) - return false; - for (;;) { spin_lock_irqsave(&sta->ps_tx_buf.lock, flags); skb = skb_peek(&sta->ps_tx_buf); @@ -745,7 +741,7 @@ static bool sta_info_cleanup_expire_buffered(struct ieee80211_local *local, sta_info_clear_tim_bit(sta); } - return true; + return !skb_queue_empty(&sta->ps_tx_buf); } static int __must_check __sta_info_destroy(struct sta_info *sta) |