wifi: rtw89: coex: use void pointer as temporal type to copy report

With void pointer, we don't need to cast to 'u8 *' by one by.

Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20220913092546.43722-2-pkshih@realtek.com

diff --git a/drivers/net/wireless/realtek/rtw89/coex.c b/drivers/net/wireless/realtek/rtw89/coex.c
index 732502b64b2553e1b809e93f8a8f94d5cc80d62d..398bc395bc392331feba4c08cee44d79318fcbd8 100644 (file)
--- a/drivers/net/wireless/realtek/rtw89/coex.c
+++ b/drivers/net/wireless/realtek/rtw89/coex.c
@@ -916,7 +916,8 @@ static u32 _chk_btc_report(struct rtw89_dev *rtwdev,
        struct rtw89_btc_fbtc_cysta_cpu pcysta[1];
        struct rtw89_btc_prpt *btc_prpt = NULL;
        struct rtw89_btc_fbtc_slot *rtp_slot = NULL;
-       u8 rpt_type = 0, *rpt_content = NULL, *pfinfo = NULL;
+       void *rpt_content = NULL, *pfinfo = NULL;
+       u8 rpt_type = 0;
        u16 wl_slot_set = 0, wl_slot_real = 0;
        u32 trace_step = btc->ctrl.trace_step, rpt_len = 0, diff_t;
        u32 cnt_leak_slot = 0, bt_slot_real = 0, cnt_rx_imr = 0;
@@ -944,10 +945,10 @@ static u32 _chk_btc_report(struct rtw89_dev *rtwdev,
        case BTC_RPT_TYPE_CTRL:
                pcinfo = &pfwinfo->rpt_ctrl.cinfo;
                if (chip->chip_id == RTL8852A) {
-                       pfinfo = (u8 *)(&pfwinfo->rpt_ctrl.finfo);
+                       pfinfo = &pfwinfo->rpt_ctrl.finfo;
                        pcinfo->req_len = sizeof(pfwinfo->rpt_ctrl.finfo);
                } else {
-                       pfinfo = (u8 *)(&pfwinfo->rpt_ctrl.finfo_v1);
+                       pfinfo = &pfwinfo->rpt_ctrl.finfo_v1;
                        pcinfo->req_len = sizeof(pfwinfo->rpt_ctrl.finfo_v1);
                }
                pcinfo->req_fver = chip->fcxbtcrpt_ver;
@@ -957,10 +958,10 @@ static u32 _chk_btc_report(struct rtw89_dev *rtwdev,
        case BTC_RPT_TYPE_TDMA:
                pcinfo = &pfwinfo->rpt_fbtc_tdma.cinfo;
                if (chip->chip_id == RTL8852A) {
-                       pfinfo = (u8 *)&pfwinfo->rpt_fbtc_tdma.finfo;
+                       pfinfo = &pfwinfo->rpt_fbtc_tdma.finfo;
                        pcinfo->req_len = sizeof(pfwinfo->rpt_fbtc_tdma.finfo);
                } else {
-                       pfinfo = (u8 *)&pfwinfo->rpt_fbtc_tdma.finfo_v1;
+                       pfinfo = &pfwinfo->rpt_fbtc_tdma.finfo_v1;
                        pcinfo->req_len = sizeof(pfwinfo->rpt_fbtc_tdma.finfo_v1);
                }
                pcinfo->req_fver = chip->fcxtdma_ver;
@@ -969,7 +970,7 @@ static u32 _chk_btc_report(struct rtw89_dev *rtwdev,
                break;
        case BTC_RPT_TYPE_SLOT:
                pcinfo = &pfwinfo->rpt_fbtc_slots.cinfo;
-               pfinfo = (u8 *)(&pfwinfo->rpt_fbtc_slots.finfo);
+               pfinfo = &pfwinfo->rpt_fbtc_slots.finfo;
                pcinfo->req_len = sizeof(pfwinfo->rpt_fbtc_slots.finfo);
                pcinfo->req_fver = chip->fcxslots_ver;
                pcinfo->rx_len = rpt_len;
@@ -978,12 +979,12 @@ static u32 _chk_btc_report(struct rtw89_dev *rtwdev,
        case BTC_RPT_TYPE_CYSTA:
                pcinfo = &pfwinfo->rpt_fbtc_cysta.cinfo;
                if (chip->chip_id == RTL8852A) {
-                       pfinfo = (u8 *)(&pfwinfo->rpt_fbtc_cysta.finfo);
+                       pfinfo = &pfwinfo->rpt_fbtc_cysta.finfo;
                        pcysta_le32 = &pfwinfo->rpt_fbtc_cysta.finfo;
                        rtw89_btc_fbtc_cysta_to_cpu(pcysta_le32, pcysta);
                        pcinfo->req_len = sizeof(pfwinfo->rpt_fbtc_cysta.finfo);
                } else {
-                       pfinfo = (u8 *)(&pfwinfo->rpt_fbtc_cysta.finfo_v1);
+                       pfinfo = &pfwinfo->rpt_fbtc_cysta.finfo_v1;
                        pcysta_v1 = &pfwinfo->rpt_fbtc_cysta.finfo_v1;
                        pcinfo->req_len = sizeof(pfwinfo->rpt_fbtc_cysta.finfo_v1);
                }
@@ -993,7 +994,7 @@ static u32 _chk_btc_report(struct rtw89_dev *rtwdev,
                break;
        case BTC_RPT_TYPE_STEP:
                pcinfo = &pfwinfo->rpt_fbtc_step.cinfo;
-               pfinfo = (u8 *)(&pfwinfo->rpt_fbtc_step.finfo);
+               pfinfo = &pfwinfo->rpt_fbtc_step.finfo;
                pcinfo->req_len = sizeof(pfwinfo->rpt_fbtc_step.finfo.step[0]) *
                                  trace_step + 8;
                pcinfo->req_fver = chip->fcxstep_ver;
@@ -1002,7 +1003,7 @@ static u32 _chk_btc_report(struct rtw89_dev *rtwdev,
                break;
        case BTC_RPT_TYPE_NULLSTA:
                pcinfo = &pfwinfo->rpt_fbtc_nullsta.cinfo;
-               pfinfo = (u8 *)(&pfwinfo->rpt_fbtc_nullsta.finfo);
+               pfinfo = &pfwinfo->rpt_fbtc_nullsta.finfo;
                pcinfo->req_len = sizeof(pfwinfo->rpt_fbtc_nullsta.finfo);
                pcinfo->req_fver = chip->fcxnullsta_ver;
                pcinfo->rx_len = rpt_len;
@@ -1010,7 +1011,7 @@ static u32 _chk_btc_report(struct rtw89_dev *rtwdev,
                break;
        case BTC_RPT_TYPE_MREG:
                pcinfo = &pfwinfo->rpt_fbtc_mregval.cinfo;
-               pfinfo = (u8 *)(&pfwinfo->rpt_fbtc_mregval.finfo);
+               pfinfo = &pfwinfo->rpt_fbtc_mregval.finfo;
                pcinfo->req_len = sizeof(pfwinfo->rpt_fbtc_mregval.finfo);
                pcinfo->req_fver = chip->fcxmreg_ver;
                pcinfo->rx_len = rpt_len;
@@ -1018,7 +1019,7 @@ static u32 _chk_btc_report(struct rtw89_dev *rtwdev,
                break;
        case BTC_RPT_TYPE_GPIO_DBG:
                pcinfo = &pfwinfo->rpt_fbtc_gpio_dbg.cinfo;
-               pfinfo = (u8 *)(&pfwinfo->rpt_fbtc_gpio_dbg.finfo);
+               pfinfo = &pfwinfo->rpt_fbtc_gpio_dbg.finfo;
                pcinfo->req_len = sizeof(pfwinfo->rpt_fbtc_gpio_dbg.finfo);
                pcinfo->req_fver = chip->fcxgpiodbg_ver;
                pcinfo->rx_len = rpt_len;
@@ -1026,7 +1027,7 @@ static u32 _chk_btc_report(struct rtw89_dev *rtwdev,
                break;
        case BTC_RPT_TYPE_BT_VER:
                pcinfo = &pfwinfo->rpt_fbtc_btver.cinfo;
-               pfinfo = (u8 *)(&pfwinfo->rpt_fbtc_btver.finfo);
+               pfinfo = &pfwinfo->rpt_fbtc_btver.finfo;
                pcinfo->req_len = sizeof(pfwinfo->rpt_fbtc_btver.finfo);
                pcinfo->req_fver = chip->fcxbtver_ver;
                pcinfo->rx_len = rpt_len;
@@ -1034,7 +1035,7 @@ static u32 _chk_btc_report(struct rtw89_dev *rtwdev,
                break;
        case BTC_RPT_TYPE_BT_SCAN:
                pcinfo = &pfwinfo->rpt_fbtc_btscan.cinfo;
-               pfinfo = (u8 *)(&pfwinfo->rpt_fbtc_btscan.finfo);
+               pfinfo = &pfwinfo->rpt_fbtc_btscan.finfo;
                pcinfo->req_len = sizeof(pfwinfo->rpt_fbtc_btscan.finfo);
                pcinfo->req_fver = chip->fcxbtscan_ver;
                pcinfo->rx_len = rpt_len;
@@ -1042,7 +1043,7 @@ static u32 _chk_btc_report(struct rtw89_dev *rtwdev,
                break;
        case BTC_RPT_TYPE_BT_AFH:
                pcinfo = &pfwinfo->rpt_fbtc_btafh.cinfo;
-               pfinfo = (u8 *)(&pfwinfo->rpt_fbtc_btafh.finfo);
+               pfinfo = &pfwinfo->rpt_fbtc_btafh.finfo;
                pcinfo->req_len = sizeof(pfwinfo->rpt_fbtc_btafh.finfo);
                pcinfo->req_fver = chip->fcxbtafh_ver;
                pcinfo->rx_len = rpt_len;
@@ -1050,7 +1051,7 @@ static u32 _chk_btc_report(struct rtw89_dev *rtwdev,
                break;
        case BTC_RPT_TYPE_BT_DEVICE:
                pcinfo = &pfwinfo->rpt_fbtc_btdev.cinfo;
-               pfinfo = (u8 *)(&pfwinfo->rpt_fbtc_btdev.finfo);
+               pfinfo = &pfwinfo->rpt_fbtc_btdev.finfo;
                pcinfo->req_len = sizeof(pfwinfo->rpt_fbtc_btdev.finfo);
                pcinfo->req_fver = chip->fcxbtdevinfo_ver;
                pcinfo->rx_len = rpt_len;