rtlwifi: use sk_buff to queue C2H commands

We use 'struct rtl_c2hcmd' to store C2H commands originally, and the code
is slightly complex to enqueue and dequeue and also wastes time to
allocate and memcpy data. Since C2H commands are asynchronous events,
they can be processed in work queue, so RX ISR enqueues C2H result in
removal of rtl_c2h_packet_handler().

Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

1 files changed, 1 insertions, 4 deletions

diff --git a/drivers/net/wireless/realtek/rtlwifi/base.h b/drivers/net/wireless/realtek/rtlwifi/base.h
index 3bf174e5b07e..912f205779c3 100644
--- a/drivers/net/wireless/realtek/rtlwifi/base.h
+++ b/drivers/net/wireless/realtek/rtlwifi/base.h
@@ -161,10 +161,7 @@ void rtl_watchdog_wq_callback(void *data);
 void rtl_fwevt_wq_callback(void *data);
 void rtl_c2hcmd_wq_callback(void *data);
 void rtl_c2hcmd_launcher(struct ieee80211_hw *hw, int exec);
-void rtl_c2hcmd_enqueue(struct ieee80211_hw *hw, u8 tag, u8 len, u8 *val);
-void rtl_c2h_content_parsing(struct ieee80211_hw *hw, u8 c2h_cmd_id,
-			     u8 c2h_cmd_len, u8 *tmp_buf);
-void rtl_c2h_packet_handler(struct ieee80211_hw *hw, u8 *buffer, u8 len);
+void rtl_c2hcmd_enqueue(struct ieee80211_hw *hw, struct sk_buff *skb);
 
 u8 rtl_mrate_idx_to_arfr_id(struct ieee80211_hw *hw, u8 rate_index,
 			    enum wireless_mode wirelessmode);