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author | Larry Finger <Larry.Finger@lwfinger.net> | 2017-02-11 18:46:03 -0600 |
---|---|---|
committer | Kalle Valo <kvalo@codeaurora.org> | 2017-02-15 11:14:43 +0200 |
commit | ac0ca72c6f53ccbbe50b0af9e1de0577da1cb667 (patch) | |
tree | 585584b6041318159b829db3604bd24c3b6fe426 | |
parent | 2447e2cad75239ae407c0f98acf12511354208c5 (diff) | |
download | op-kernel-dev-ac0ca72c6f53ccbbe50b0af9e1de0577da1cb667.zip op-kernel-dev-ac0ca72c6f53ccbbe50b0af9e1de0577da1cb667.tar.gz |
rtlwifi: btcoexist: Fix if == else warnings in halbtc8821a2ant.c
The 0-DAY kernel test infrastructure reports the following:
drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a2ant.c:3023:1-3: WARNING: possible condition with no effect (if == else)
drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a2ant.c:3035:2-4: WARNING: possible condition with no effect (if == else)
drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a2ant.c:3037:3-5: WARNING: possible condition with no effect (if == else)
drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a2ant.c:3047:3-5: WARNING: possible condition with no effect (if == else)
drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a2ant.c:3075:3-5: WARNING: possible condition with no effect (if == else)
drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a2ant.c:3085:3-5: WARNING: possible condition with no effect (if == else)
drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a2ant.c:3129:1-3: WARNING: possible condition with no effect (if == else)
drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a2ant.c:3141:2-4: WARNING: possible condition with no effect (if == else)
drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a2ant.c:3143:3-5: WARNING: possible condition with no effect (if == else)
drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a2ant.c:3153:3-5: WARNING: possible condition with no effect (if == else)
drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a2ant.c:3179:2-4: WARNING: possible condition with no effect (if == else)
drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a2ant.c:3181:3-5: WARNING: possible condition with no effect (if == else)
drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a2ant.c:3192:3-5: WARNING: possible condition with no effect (if == else)
drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a2ant.c:2677:1-3: WARNING: possible condition with no effect (if == else)
drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a2ant.c:2833:1-3: WARNING: possible condition with no effect (if == else)
drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a2ant.c:2847:3-5: WARNING: possible condition with no effect (if == else)
drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a2ant.c:2857:3-5: WARNING: possible condition with no effect (if == else)
drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a2ant.c:2885:3-5: WARNING: possible condition with no effect (if == else)
drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a2ant.c:2895:3-5: WARNING: possible condition with no effect (if == else)
drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a2ant.c:2940:1-3: WARNING: possible condition with no effect (if == else)
drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a2ant.c:2788:2-4: WARNING: possible condition with no effect (if == else)
drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a2ant.c:2391:2-4: WARNING: possible condition with no effect (if == else)
drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a2ant.c:2417:2-4: WARNING: possible condition with no effect (if == else)
Reported-by: kbuild-all@01.org
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Cc: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
-rw-r--r-- | drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a2ant.c | 185 |
1 files changed, 24 insertions, 161 deletions
diff --git a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a2ant.c b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a2ant.c index b5daa48..1717e9c 100644 --- a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a2ant.c +++ b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a2ant.c @@ -2388,14 +2388,8 @@ static void halbtc8821a2ant_action_sco(struct btc_coexist *btcoexist) * halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 5); */ - if ((bt_rssi_state == BTC_RSSI_STATE_HIGH) || - (bt_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) { - halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, - false, 0); /*for voice quality*/ - } else { - halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, - false, 0); /*for voice quality*/ - } + halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, + false, 0); /*for voice quality*/ /* sw mechanism */ if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) || @@ -2785,14 +2779,7 @@ static void halbtc8821a2ant_action_pan_hs(struct btc_coexist *btcoexist) NORMAL_EXEC, false); } - if ((bt_rssi_state == BTC_RSSI_STATE_HIGH) || - (bt_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) { - halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, - false, 1); - } else { - halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, - false, 1); - } + halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 1); /* sw mechanism */ if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) || @@ -2830,40 +2817,18 @@ static void halbtc8821a2ant_action_pan_edr_a2dp(struct btc_coexist *btcoexist) btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw); - if (BTC_WIFI_BW_LEGACY == wifi_bw) { - /* for HID at 11b/g mode */ - halbtc8821a2ant_coex_table(btcoexist, NORMAL_EXEC, 0x55ff55ff, - 0x5afa5afa, 0xffff, 0x3); - } else { - /* for HID quality & wifi performance balance at 11n mode */ - halbtc8821a2ant_coex_table(btcoexist, NORMAL_EXEC, 0x55ff55ff, - 0x5afa5afa, 0xffff, 0x3); - } + halbtc8821a2ant_coex_table(btcoexist, NORMAL_EXEC, 0x55ff55ff, + 0x5afa5afa, 0xffff, 0x3); if (BTC_WIFI_BW_HT40 == wifi_bw) { /* fw mechanism */ if ((bt_rssi_state == BTC_RSSI_STATE_HIGH) || - (bt_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) { - if (bt_info_ext&BIT0) { - /* a2dp basic rate */ - btc8821a2ant_tdma_dur_adj(btcoexist, false, - false, 3); - } else { - /* a2dp edr rate */ - btc8821a2ant_tdma_dur_adj(btcoexist, false, - false, 3); - } - } else { - if (bt_info_ext&BIT0) { - /* a2dp basic rate */ - btc8821a2ant_tdma_dur_adj(btcoexist, false, - true, 3); - } else { - /* a2dp edr rate */ - btc8821a2ant_tdma_dur_adj(btcoexist, false, - true, 3); - } - } + (bt_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) + btc8821a2ant_tdma_dur_adj(btcoexist, false, + false, 3); + else + btc8821a2ant_tdma_dur_adj(btcoexist, false, + true, 3); /* sw mechanism */ if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) || @@ -2881,27 +2846,10 @@ static void halbtc8821a2ant_action_pan_edr_a2dp(struct btc_coexist *btcoexist) } else { /* fw mechanism */ if ((bt_rssi_state == BTC_RSSI_STATE_HIGH) || - (bt_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) { - if (bt_info_ext&BIT0) { - /* a2dp basic rate */ - btc8821a2ant_tdma_dur_adj(btcoexist, false, - false, 3); - } else { - /* a2dp edr rate */ - btc8821a2ant_tdma_dur_adj(btcoexist, false, - false, 3); - } - } else { - if (bt_info_ext&BIT0) { - /* a2dp basic rate */ - btc8821a2ant_tdma_dur_adj(btcoexist, false, - true, 3); - } else { - /* a2dp edr rate */ - btc8821a2ant_tdma_dur_adj(btcoexist, false, - true, 3); - } - } + (bt_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) + btc8821a2ant_tdma_dur_adj(btcoexist, false, false, 3); + else + btc8821a2ant_tdma_dur_adj(btcoexist, false, true, 3); /* sw mechanism */ if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) || @@ -2937,15 +2885,8 @@ static void halbtc8821a2ant_action_pan_edr_hid(struct btc_coexist *btcoexist) btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw); - if (BTC_WIFI_BW_LEGACY == wifi_bw) { - /* for HID at 11b/g mode */ - halbtc8821a2ant_coex_table(btcoexist, NORMAL_EXEC, 0x55ff55ff, - 0x5a5f5a5f, 0xffff, 0x3); - } else { - /* for HID quality & wifi performance balance at 11n mode */ - halbtc8821a2ant_coex_table(btcoexist, NORMAL_EXEC, 0x55ff55ff, - 0x5a5f5a5f, 0xffff, 0x3); - } + halbtc8821a2ant_coex_table(btcoexist, NORMAL_EXEC, 0x55ff55ff, + 0x5a5f5a5f, 0xffff, 0x3); if (BTC_WIFI_BW_HT40 == wifi_bw) { halbtc8821a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 3); @@ -3020,40 +2961,12 @@ static void btc8821a2ant_act_hid_a2dp_pan_edr(struct btc_coexist *btcoexist) btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw); - if (BTC_WIFI_BW_LEGACY == wifi_bw) { - /* for HID at 11b/g mode */ - halbtc8821a2ant_coex_table(btcoexist, NORMAL_EXEC, 0x55ff55ff, - 0x5a5a5a5a, 0xffff, 0x3); - } else { - /* for HID quality & wifi performance balance at 11n mode */ - halbtc8821a2ant_coex_table(btcoexist, NORMAL_EXEC, 0x55ff55ff, - 0x5a5a5a5a, 0xffff, 0x3); - } + halbtc8821a2ant_coex_table(btcoexist, NORMAL_EXEC, 0x55ff55ff, + 0x5a5a5a5a, 0xffff, 0x3); if (BTC_WIFI_BW_HT40 == wifi_bw) { /* fw mechanism */ - if ((bt_rssi_state == BTC_RSSI_STATE_HIGH) || - (bt_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) { - if (bt_info_ext&BIT0) { - /* a2dp basic rate */ - btc8821a2ant_tdma_dur_adj(btcoexist, true, - true, 3); - } else { - /* a2dp edr rate */ - btc8821a2ant_tdma_dur_adj(btcoexist, true, - true, 3); - } - } else { - if (bt_info_ext&BIT0) { - /* a2dp basic rate */ - btc8821a2ant_tdma_dur_adj(btcoexist, true, - true, 3); - } else { - /* a2dp edr rate */ - btc8821a2ant_tdma_dur_adj(btcoexist, true, - true, 3); - } - } + btc8821a2ant_tdma_dur_adj(btcoexist, true, true, 3); /* sw mechanism */ if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) || @@ -3126,40 +3039,12 @@ static void halbtc8821a2ant_action_hid_a2dp(struct btc_coexist *btcoexist) btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw); - if (BTC_WIFI_BW_LEGACY == wifi_bw) { - /* for HID at 11b/g mode */ - halbtc8821a2ant_coex_table(btcoexist, NORMAL_EXEC, 0x55ff55ff, - 0x5f5b5f5b, 0xffffff, 0x3); - } else { - /*for HID quality & wifi performance balance at 11n mode*/ - halbtc8821a2ant_coex_table(btcoexist, NORMAL_EXEC, 0x55ff55ff, - 0x5f5b5f5b, 0xffffff, 0x3); - } + halbtc8821a2ant_coex_table(btcoexist, NORMAL_EXEC, 0x55ff55ff, + 0x5f5b5f5b, 0xffffff, 0x3); if (BTC_WIFI_BW_HT40 == wifi_bw) { /* fw mechanism */ - if ((bt_rssi_state == BTC_RSSI_STATE_HIGH) || - (bt_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) { - if (bt_info_ext&BIT0) { - /* a2dp basic rate */ - btc8821a2ant_tdma_dur_adj(btcoexist, - true, true, 2); - } else { - /* a2dp edr rate */ - btc8821a2ant_tdma_dur_adj(btcoexist, - true, true, 2); - } - } else { - if (bt_info_ext&BIT0) { - /* a2dp basic rate */ - btc8821a2ant_tdma_dur_adj(btcoexist, - true, true, 2); - } else { - /* a2dp edr rate */ - btc8821a2ant_tdma_dur_adj(btcoexist, - true, true, 2); - } - } + btc8821a2ant_tdma_dur_adj(btcoexist, true, true, 2); /* sw mechanism */ if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) || @@ -3176,29 +3061,7 @@ static void halbtc8821a2ant_action_hid_a2dp(struct btc_coexist *btcoexist) } } else { /* fw mechanism */ - if ((bt_rssi_state == BTC_RSSI_STATE_HIGH) || - (bt_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) { - if (bt_info_ext&BIT0) { - /* a2dp basic rate */ - btc8821a2ant_tdma_dur_adj(btcoexist, - true, true, 2); - - } else { - /* a2dp edr rate */ - btc8821a2ant_tdma_dur_adj(btcoexist, - true, true, 2); - } - } else { - if (bt_info_ext&BIT0) { - /*a2dp basic rate*/ - btc8821a2ant_tdma_dur_adj(btcoexist, - true, true, 2); - } else { - /*a2dp edr rate*/ - btc8821a2ant_tdma_dur_adj(btcoexist, - true, true, 2); - } - } + btc8821a2ant_tdma_dur_adj(btcoexist, true, true, 2); /* sw mechanism */ if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) || |