The arrays EEPROMRfACCKChnl1TxPwLevel, EEPROMRfAOfdmChnlTxPwLevel, EEPROMRfCCCKChnl1TxPwLevel, EEPROMRfCOfdmChnlTxPwLevel are initialized to zero and never changed. These arrays are used to initialize other variables that are then also zero. Remove several variables set to zero to avoid camelCase and to remove dead code. Tested with rtl8192e (But most of this code is not executed on my hardware) Transferred this patch over wlan connection of rtl8192e Philipp Hortmann (6): staging: rtl8192e: Combine three loops to one to init tx_pwr_level_... staging: rtl8192e: Init tx_pwr_level_cck_a and friends directly staging: rtl8192e: Remove zeroed arrays tx_pwr_level_cck_a and friends staging: rtl8192e: Remove ant_pwr_diff which is always zero staging: rtl8192e: Remove u4RegValue which is always zero staging: rtl8192e: Remove repeated set to zero of powerlevel and friend .../staging/rtl8192e/rtl8192e/r8192E_dev.c | 31 ------------------- .../staging/rtl8192e/rtl8192e/r8192E_phy.c | 24 ++------------ drivers/staging/rtl8192e/rtl8192e/rtl_core.h | 8 ----- 3 files changed, 3 insertions(+), 60 deletions(-) -- 2.39.0