[PATCH v4] staging: rtl8723bs: refactor traffic_stat access in collect_traffic_statistics

Replace repetitive `pdvobjpriv->traffic_stat.` dereferencing with a local
pointer `ts` to improve readability and reduce line length. This resolves
multiple checkpatch line-length warnings without manual wrapping.

Suggested-by: Nikolay Kulikov <[email protected]>
Signed-off-by: Mirza Ishan Beg <[email protected]>
Link: https://lore.kernel.org/linux-staging/agDaGJ5UKndFUNPY@archlinux/
Reported-by: kernel test robot <[email protected]>
Closes: https://lore.kernel.org/oe-kbuild-all/[email protected]/
Closes: https://lore.kernel.org/oe-kbuild-all/[email protected]/
---
Changes in v4:
- Fix incorrect struct type: use `rtw_traffic_statistics` instead of `traffic_stat` (reported by kernel test robot)
 drivers/staging/rtl8723bs/core/rtw_cmd.c | 25 ++++++++++++------------
 1 file changed, 13 insertions(+), 12 deletions(-)

diff --git a/drivers/staging/rtl8723bs/core/rtw_cmd.c b/drivers/staging/rtl8723bs/core/rtw_cmd.c
index ce3dfa1fee26..59f13f6b85ad 100644
--- a/drivers/staging/rtl8723bs/core/rtw_cmd.c
+++ b/drivers/staging/rtl8723bs/core/rtw_cmd.c
@@ -1109,25 +1109,26 @@ u8 rtw_dynamic_chk_wk_cmd(struct adapter *padapter)
 static void collect_traffic_statistics(struct adapter *padapter)
 {
 	struct dvobj_priv *pdvobjpriv = adapter_to_dvobj(padapter);
+	struct rtw_traffic_statistics *ts = &pdvobjpriv->traffic_stat;
 
 	/*  Tx */
-	pdvobjpriv->traffic_stat.tx_bytes = padapter->xmitpriv.tx_bytes;
-	pdvobjpriv->traffic_stat.tx_pkts = padapter->xmitpriv.tx_pkts;
-	pdvobjpriv->traffic_stat.tx_drop = padapter->xmitpriv.tx_drop;
+	ts->tx_bytes = padapter->xmitpriv.tx_bytes;
+	ts->tx_pkts = padapter->xmitpriv.tx_pkts;
+	ts->tx_drop = padapter->xmitpriv.tx_drop;
 
 	/*  Rx */
-	pdvobjpriv->traffic_stat.rx_bytes = padapter->recvpriv.rx_bytes;
-	pdvobjpriv->traffic_stat.rx_pkts = padapter->recvpriv.rx_pkts;
-	pdvobjpriv->traffic_stat.rx_drop = padapter->recvpriv.rx_drop;
+	ts->rx_bytes = padapter->recvpriv.rx_bytes;
+	ts->rx_pkts = padapter->recvpriv.rx_pkts;
+	ts->rx_drop = padapter->recvpriv.rx_drop;
 
 	/*  Calculate throughput in last interval */
-	pdvobjpriv->traffic_stat.cur_tx_bytes = pdvobjpriv->traffic_stat.tx_bytes - pdvobjpriv->traffic_stat.last_tx_bytes;
-	pdvobjpriv->traffic_stat.cur_rx_bytes = pdvobjpriv->traffic_stat.rx_bytes - pdvobjpriv->traffic_stat.last_rx_bytes;
-	pdvobjpriv->traffic_stat.last_tx_bytes = pdvobjpriv->traffic_stat.tx_bytes;
-	pdvobjpriv->traffic_stat.last_rx_bytes = pdvobjpriv->traffic_stat.rx_bytes;
+	ts->cur_tx_bytes = ts->tx_bytes - ts->last_tx_bytes;
+	ts->cur_rx_bytes = ts->rx_bytes - ts->last_rx_bytes;
+	ts->last_tx_bytes = ts->tx_bytes;
+	ts->last_rx_bytes = ts->rx_bytes;
 
-	pdvobjpriv->traffic_stat.cur_tx_tp = (u32)(pdvobjpriv->traffic_stat.cur_tx_bytes * 8 / 2 / 1024 / 1024);
-	pdvobjpriv->traffic_stat.cur_rx_tp = (u32)(pdvobjpriv->traffic_stat.cur_rx_bytes * 8 / 2 / 1024 / 1024);
+	ts->cur_tx_tp = (u32)(ts->cur_tx_bytes * 8 / 2 / 1024 / 1024);
+	ts->cur_rx_tp = (u32)(ts->cur_rx_bytes * 8 / 2 / 1024 / 1024);
 }
 
 bool traffic_status_watchdog(struct adapter *padapter, bool from_timer)
-- 
2.47.3