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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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2
drivers/net/wireless/realtek/rtlwifi/pci.c
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@@ -855,7 +855,7 @@ static void _rtl_pci_rx_interrupt(struct ieee80211_hw *hw)
}
/* handle command packet here */
if (rtlpriv->cfg->ops->rx_command_packet &&
rtlpriv->cfg->ops->rx_command_packet(hw, stats, skb)) {
rtlpriv->cfg->ops->rx_command_packet(hw, &stats, skb)) {
dev_kfree_skb_any(skb);
goto new_trx_end;
}