diff options
| author | Johannes Berg <johannes.berg@intel.com> | 2011-04-05 09:42:10 -0700 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2011-04-07 15:51:40 -0400 |
| commit | 0e5884458eeadbb48ab3eb1d5f63b4a53a044a95 (patch) | |
| tree | 75e286229bffd409481864e4c7aac1323aa73e16 /drivers | |
| parent | c2974a1d18832a9fffb2eb389c3878f5c4ed92f1 (diff) | |
iwlagn: remove rxb page bookkeeping
We never use the value in alloc_rxb_page,
so there's no point in keeping it either.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-agn-lib.c | 1 | ||||
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-dev.h | 3 | ||||
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-rx.c | 1 |
3 files changed, 0 insertions, 5 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-lib.c b/drivers/net/wireless/iwlwifi/iwl-agn-lib.c index 9a3d69d9b8a..9e47be6a739 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn-lib.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn-lib.c @@ -912,7 +912,6 @@ void iwlagn_rx_allocate(struct iwl_priv *priv, gfp_t priority) list_add_tail(&rxb->list, &rxq->rx_free); rxq->free_count++; - priv->alloc_rxb_page++; spin_unlock_irqrestore(&rxq->lock, flags); } diff --git a/drivers/net/wireless/iwlwifi/iwl-dev.h b/drivers/net/wireless/iwlwifi/iwl-dev.h index 54b20d8ac93..72133368c1f 100644 --- a/drivers/net/wireless/iwlwifi/iwl-dev.h +++ b/drivers/net/wireless/iwlwifi/iwl-dev.h @@ -1191,7 +1191,6 @@ struct iwl_priv { int frames_count; enum ieee80211_band band; - int alloc_rxb_page; void (*rx_handlers[REPLY_MAX])(struct iwl_priv *priv, struct iwl_rx_mem_buffer *rxb); @@ -1609,12 +1608,10 @@ static inline int is_channel_ibss(const struct iwl_channel_info *ch) static inline void __iwl_free_pages(struct iwl_priv *priv, struct page *page) { __free_pages(page, priv->hw_params.rx_page_order); - priv->alloc_rxb_page--; } static inline void iwl_free_pages(struct iwl_priv *priv, unsigned long page) { free_pages(page, priv->hw_params.rx_page_order); - priv->alloc_rxb_page--; } #endif /* __iwl_dev_h__ */ diff --git a/drivers/net/wireless/iwlwifi/iwl-rx.c b/drivers/net/wireless/iwlwifi/iwl-rx.c index b5124de9962..c421f566982 100644 --- a/drivers/net/wireless/iwlwifi/iwl-rx.c +++ b/drivers/net/wireless/iwlwifi/iwl-rx.c @@ -898,7 +898,6 @@ static void iwl_pass_packet_to_mac80211(struct iwl_priv *priv, memcpy(IEEE80211_SKB_RXCB(skb), stats, sizeof(*stats)); ieee80211_rx(priv->hw, skb); - priv->alloc_rxb_page--; rxb->page = NULL; } |