This series removes the unused function rtw_use_tkipkey_handler() and constant CRC32_POLY. And it converts the driver to use in-kernel arc4 encryption instead of a custom implementation for WEP and TKIP. Tested with Inter-Tech DMG-02 and TP-Link TL-WA901N access point in WEP and TKIP mode. Michael Straube (3): staging: r8188eu: remove unused constant CRC32_POLY staging: r8188eu: use in-kernel arc4 encryption staging: r8188eu: remove rtw_use_tkipkey_handler() drivers/staging/r8188eu/core/rtw_security.c | 123 +++--------------- .../staging/r8188eu/include/rtw_security.h | 6 +- 2 files changed, 25 insertions(+), 104 deletions(-) -- 2.33.0