IS_DOT11D_ENABLE() returns always false. Remove dead code accordingly.

Tested with rtl8192e (WLL6130-D99) in Mode n (12.5 MB/s)
Transferred this patch over wlan connection of rtl8192e.

Philipp Hortmann (14):
  staging: rtl8192e: Remove unexecuted rtllib_extract_country_ie()
  staging: rtl8192e: Remove unused function dot11d_update_country()
  staging: rtl8192e: Remove IS_DOT11D_ENABLE(ieee)
  staging: rtl8192e: Remove unused function dot11d_scan_complete()
  staging: rtl8192e: Remove unused function dot11d_reset()
  staging: rtl8192e: Remove unused macros IS_EQUAL_CIE_SRC and friends
  staging: rtl8192e: Remove unused function copy_mac_addr()
  staging: rtl8192e: Remove unused variable dot11d_info->state
  staging: rtl8192e: Remove unused variables from struct rt_dot11d_info
  staging: rtl8192e: Remove unused variable country_watchdog
  staging: rtl8192e: Remove unused variable global_domain
  staging: rtl8192e: Remove unused function dot11d_init()
  staging: rtl8192e: Remove unused struct chnl_txpow_triple
  staging: rtl8192e: Remove unused variable bss_start_channel

 drivers/staging/rtl8192e/dot11d.c            | 93 --------------------
 drivers/staging/rtl8192e/dot11d.h            | 56 +-----------
 drivers/staging/rtl8192e/rtl8192e/rtl_core.c |  1 -
 drivers/staging/rtl8192e/rtllib.h            |  3 -
 drivers/staging/rtl8192e/rtllib_rx.c         | 31 -------
 drivers/staging/rtl8192e/rtllib_softmac.c    | 20 -----
 6 files changed, 1 insertion(+), 203 deletions(-)

-- 
2.42.0

Looks good.

Reviewed-by: Dan Carpenter <dan.carpenter@linaro.org>

regards,
dan carpenter