rtl8723au: Fix sparse errors in core/rtw_bt_mp.c

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
rtl8723au: Fix smatch warnings in os_dep/recv_linux.c

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
rtl8712au: Fix sparse warnings in core/rtw_pwrctrl.c

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
rtl8723au: Fix sparse warnings in core/rtw_mp_ioctl.c

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
rtl8723au: Remove trailing white space in header files

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
rtl8723au: Fix sparse warnings in core/rtw_debug.c

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
rtl8723au: Fix sparse warnings in core/rtw_mp.c

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
rtl8723au: Increase maximum RX gain

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>