diff options
| author | Johannes Berg <johannes@sipsolutions.net> | 2008-01-31 19:48:25 +0100 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2008-02-29 15:37:03 -0500 |
| commit | 589052904a60f00dd2cbc1d3488ee3f520a7de21 (patch) | |
| tree | 7fa7c83895b38ae84ec12ff035862bb3291952d9 /net/mac80211/rx.c | |
| parent | 2c9745e5684ad75d02020bcaa31ab6d4b498e1e1 (diff) | |
| download | kernel-crypto-589052904a60f00dd2cbc1d3488ee3f520a7de21.tar.gz kernel-crypto-589052904a60f00dd2cbc1d3488ee3f520a7de21.tar.xz kernel-crypto-589052904a60f00dd2cbc1d3488ee3f520a7de21.zip | |
mac80211: remove "dynamic" RX/TX handlers
It doesn't really make sense to have extra pointers to the RX/TX
handler arrays instead of just using the arrays directly, that
also allows us to make them static.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/mac80211/rx.c')
| -rw-r--r-- | net/mac80211/rx.c | 80 |
1 files changed, 39 insertions, 41 deletions
diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c index 794917fccd9..0ab9fef8ea8 100644 --- a/net/mac80211/rx.c +++ b/net/mac80211/rx.c @@ -1448,42 +1448,6 @@ ieee80211_rx_h_mgmt(struct ieee80211_txrx_data *rx) return RX_QUEUED; } -static void ieee80211_invoke_rx_handlers(struct ieee80211_local *local, - ieee80211_rx_handler *handlers, - struct ieee80211_txrx_data *rx, - struct sta_info *sta) -{ - ieee80211_rx_handler *handler; - ieee80211_rx_result res = RX_DROP_MONITOR; - - for (handler = handlers; *handler != NULL; handler++) { - res = (*handler)(rx); - - switch (res) { - case RX_CONTINUE: - continue; - case RX_DROP_UNUSABLE: - case RX_DROP_MONITOR: - I802_DEBUG_INC(local->rx_handlers_drop); - if (sta) - sta->rx_dropped++; - break; - case RX_QUEUED: - I802_DEBUG_INC(local->rx_handlers_queued); - break; - } - break; - } - - switch (res) { - case RX_DROP_MONITOR: - case RX_DROP_UNUSABLE: - case RX_CONTINUE: - dev_kfree_skb(rx->skb); - break; - } -} - static void ieee80211_rx_michael_mic_report(struct net_device *dev, struct ieee80211_hdr *hdr, struct sta_info *sta, @@ -1557,7 +1521,8 @@ static void ieee80211_rx_michael_mic_report(struct net_device *dev, rx->skb = NULL; } -ieee80211_rx_handler ieee80211_rx_handlers[] = +typedef ieee80211_rx_result (*ieee80211_rx_handler)(struct ieee80211_txrx_data *); +static ieee80211_rx_handler ieee80211_rx_handlers[] = { ieee80211_rx_h_if_stats, ieee80211_rx_h_passive_scan, @@ -1579,6 +1544,41 @@ ieee80211_rx_handler ieee80211_rx_handlers[] = NULL }; +static void ieee80211_invoke_rx_handlers(struct ieee80211_local *local, + struct ieee80211_txrx_data *rx, + struct sta_info *sta) +{ + ieee80211_rx_handler *handler; + ieee80211_rx_result res = RX_DROP_MONITOR; + + for (handler = ieee80211_rx_handlers; *handler != NULL; handler++) { + res = (*handler)(rx); + + switch (res) { + case RX_CONTINUE: + continue; + case RX_DROP_UNUSABLE: + case RX_DROP_MONITOR: + I802_DEBUG_INC(local->rx_handlers_drop); + if (sta) + sta->rx_dropped++; + break; + case RX_QUEUED: + I802_DEBUG_INC(local->rx_handlers_queued); + break; + } + break; + } + + switch (res) { + case RX_DROP_MONITOR: + case RX_DROP_UNUSABLE: + case RX_CONTINUE: + dev_kfree_skb(rx->skb); + break; + } +} + /* main receive path */ static int prepare_for_handlers(struct ieee80211_sub_if_data *sdata, @@ -1756,8 +1756,7 @@ static void __ieee80211_rx_handle_packet(struct ieee80211_hw *hw, rx.skb = skb_new; rx.dev = prev->dev; rx.sdata = prev; - ieee80211_invoke_rx_handlers(local, local->rx_handlers, - &rx, sta); + ieee80211_invoke_rx_handlers(local, &rx, sta); prev = sdata; } if (prev) { @@ -1765,8 +1764,7 @@ static void __ieee80211_rx_handle_packet(struct ieee80211_hw *hw, rx.skb = skb; rx.dev = prev->dev; rx.sdata = prev; - ieee80211_invoke_rx_handlers(local, local->rx_handlers, - &rx, sta); + ieee80211_invoke_rx_handlers(local, &rx, sta); } else dev_kfree_skb(skb); |