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>
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/trx.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/trx.c
index d39ee67..24eff8e 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/trx.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/trx.c
@@ -1105,13 +1105,13 @@
}
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 @@
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;
}