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rtlwifi: pass struct rtl_stats by reference as it is more efficient

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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>
This commit is contained in:
Colin Ian King
2016-02-22 11:35:46 +00:00
committed by Kalle Valo
parent 064b32f822
commit ce2542435a
12 changed files with 16 additions and 16 deletions
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4
drivers/net/wireless/realtek/rtlwifi/rtl8723be/trx.c
View File

@@ -758,13 +758,13 @@ void rtl8723be_tx_polling(struct ieee80211_hw *hw, u8 hw_queue)
}
u32 rtl8723be_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;

2
drivers/net/wireless/realtek/rtlwifi/rtl8723be/trx.h
View File

@@ -620,6 +620,6 @@ void rtl8723be_tx_fill_cmddesc(struct ieee80211_hw *hw, u8 *pdesc,
bool firstseg, bool lastseg,
struct sk_buff *skb);
u32 rtl8723be_rx_command_packet(struct ieee80211_hw *hw,
struct rtl_stats status,
const struct rtl_stats *status,
struct sk_buff *skb);
#endif