From 927dcd0ab53f39ee00a2d1f204b5aac77e28fcf9 Mon Sep 17 00:00:00 2001 From: Colin Ian King Date: Wed, 6 Nov 2024 15:46:42 +0000 Subject: [PATCH 5/6] wifi: rtlwifi: rtl8821ae: phy: restore removed code to fix infinite loop A previous clean-up fix removed the assignment of v2 inside a while loop that turned it into an infinite loop. Fix this by restoring the assignment of v2 from array[] so that v2 is updated inside the loop. Fixes: cda37445718d ("wifi: rtlwifi: rtl8821ae: phy: remove some useless code") Signed-off-by: Colin Ian King Tested-by: Ping-Ke Shih Reviewed-by: Su Hui --- drivers/net/wireless/realtek/rtlwifi/rtl8821ae/phy.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) --- a/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/phy.c +++ b/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/phy.c @@ -2033,8 +2033,10 @@ static bool _rtl8821ae_phy_config_bb_wit if (!_rtl8821ae_check_condition(hw, v1)) { i += 2; /* skip the pair of expression*/ v2 = array[i+1]; - while (v2 != 0xDEAD) + while (v2 != 0xDEAD) { i += 3; + v2 = array[i + 1]; + } } } }