Commit 0e588445 authored by Johannes Berg's avatar Johannes Berg Committed by John W. Linville
Browse files

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: default avatarJohannes Berg <johannes.berg@intel.com>
Signed-off-by: default avatarWey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent c2974a1d
......@@ -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);
}
......
......@@ -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__ */
......@@ -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;
}
......
Supports Markdown
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment