wifi: rtw88: remove CPT execution branch never used
In 'rtw_coex_action_bt_a2dp_pan', 'wl_cpt_test' and 'bt_cpt_test' are
hardcoded to false, so corresponding 'table_case' and 'tdma_case'
assignments are never met.
Also 'rtw_coex_set_rf_para(rtwdev, chip->wl_rf_para_rx[1])' is never
executed. Assuming that CPT was never fully implemented, remove
lookalike leftovers. Compile tested only.
Found by Linux Verification Center (linuxtesting.org) with SVACE.
Fixes: 76f631cb40 ("rtw88: coex: update the mechanism for A2DP + PAN")
Signed-off-by: Dmitry Kandybka <d.kandybka@gmail.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/20240809085310.10512-1-d.kandybka@gmail.com
This commit is contained in:
committed by
Ping-Ke Shih
parent
338c9cba8d
commit
77c977327d
@@ -2194,7 +2194,6 @@ static void rtw_coex_action_bt_a2dp_pan(struct rtw_dev *rtwdev)
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struct rtw_coex_stat *coex_stat = &coex->stat;
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struct rtw_efuse *efuse = &rtwdev->efuse;
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u8 table_case, tdma_case;
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bool wl_cpt_test = false, bt_cpt_test = false;
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rtw_dbg(rtwdev, RTW_DBG_COEX, "[BTCoex], %s()\n", __func__);
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@@ -2202,29 +2201,16 @@ static void rtw_coex_action_bt_a2dp_pan(struct rtw_dev *rtwdev)
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rtw_coex_set_rf_para(rtwdev, chip->wl_rf_para_rx[0]);
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if (efuse->share_ant) {
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/* Shared-Ant */
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if (wl_cpt_test) {
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if (coex_stat->wl_gl_busy) {
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table_case = 20;
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tdma_case = 17;
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} else {
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table_case = 10;
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tdma_case = 15;
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}
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} else if (bt_cpt_test) {
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table_case = 26;
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tdma_case = 26;
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} else {
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if (coex_stat->wl_gl_busy &&
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coex_stat->wl_noisy_level == 0)
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table_case = 14;
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else
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table_case = 10;
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if (coex_stat->wl_gl_busy &&
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coex_stat->wl_noisy_level == 0)
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table_case = 14;
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else
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table_case = 10;
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if (coex_stat->wl_gl_busy)
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tdma_case = 15;
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else
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tdma_case = 20;
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}
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if (coex_stat->wl_gl_busy)
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tdma_case = 15;
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else
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tdma_case = 20;
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} else {
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/* Non-Shared-Ant */
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table_case = 112;
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@@ -2235,11 +2221,7 @@ static void rtw_coex_action_bt_a2dp_pan(struct rtw_dev *rtwdev)
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tdma_case = 120;
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}
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if (wl_cpt_test)
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rtw_coex_set_rf_para(rtwdev, chip->wl_rf_para_rx[1]);
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else
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rtw_coex_set_rf_para(rtwdev, chip->wl_rf_para_rx[0]);
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rtw_coex_set_rf_para(rtwdev, chip->wl_rf_para_rx[0]);
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rtw_coex_table(rtwdev, false, table_case);
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rtw_coex_tdma(rtwdev, false, tdma_case);
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}
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