diff options
| author | Colin Ian King <colin.king@canonical.com> | 2016-02-22 11:35:46 +0000 |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2016-03-07 14:25:00 +0200 |
| commit | ce2542435aadc9953656e8afddaab0caf0079a3a (patch) | |
| tree | 856bfe1b533eb093e2979aeaef968cac1d7fde5d /drivers/net/wireless/realtek/rtlwifi/rtl8192ee | |
| parent | 064b32f822afd9a578a4ec6bf754cd61cbe0c324 (diff) | |
rtlwifi: pass struct rtl_stats by reference as it is more efficient
passing rtl_stats by value is inefficient; the structure is over 300
bytes in size and generally just one field (packet_report_type)
is being accessed, so the pass by value is a relatively large overhead.
This change just affects just the rx_command_packet calls.
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Acked-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Diffstat (limited to 'drivers/net/wireless/realtek/rtlwifi/rtl8192ee')
| -rw-r--r-- | drivers/net/wireless/realtek/rtlwifi/rtl8192ee/trx.c | 6 | ||||
| -rw-r--r-- | drivers/net/wireless/realtek/rtlwifi/rtl8192ee/trx.h | 2 |
2 files changed, 4 insertions, 4 deletions
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/trx.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/trx.c index d39ee67f6113..24eff8ea4c2e 100644 --- a/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/trx.c +++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/trx.c @@ -1105,13 +1105,13 @@ void rtl92ee_tx_polling(struct ieee80211_hw *hw, u8 hw_queue) } u32 rtl92ee_rx_command_packet(struct ieee80211_hw *hw, - struct rtl_stats status, + const struct rtl_stats *status, struct sk_buff *skb) { u32 result = 0; struct rtl_priv *rtlpriv = rtl_priv(hw); - switch (status.packet_report_type) { + switch (status->packet_report_type) { case NORMAL_RX: result = 0; break; @@ -1121,7 +1121,7 @@ u32 rtl92ee_rx_command_packet(struct ieee80211_hw *hw, break; default: RT_TRACE(rtlpriv, COMP_RECV, DBG_TRACE, - "Unknown packet type %d\n", status.packet_report_type); + "Unknown packet type %d\n", status->packet_report_type); break; } diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/trx.h b/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/trx.h index 8f78ac9e6040..a4c38345233e 100644 --- a/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/trx.h +++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/trx.h @@ -857,6 +857,6 @@ void rtl92ee_tx_fill_cmddesc(struct ieee80211_hw *hw, u8 *pdesc, bool firstseg, bool lastseg, struct sk_buff *skb); u32 rtl92ee_rx_command_packet(struct ieee80211_hw *hw, - struct rtl_stats status, + const struct rtl_stats *status, struct sk_buff *skb); #endif |