iwlwifi: remove MFP Kconfig option

Remove the Kconfig option CONFIG_IWLWIFI_EXPERIMENTAL_MFP,
if the firmware doesn't support MFP then the user shouldn't
have the option to enable it as it won't work correctly.

Signed-off-by: Assaf Krauss <assaf.krauss@intel.com>
Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>

2 files changed, 0 insertions, 11 deletions

diff --git a/drivers/net/wireless/iwlwifi/Kconfig b/drivers/net/wireless/iwlwifi/Kconfig
index 727fbb5db9da..5cf43236421e 100644
--- a/drivers/net/wireless/iwlwifi/Kconfig
+++ b/drivers/net/wireless/iwlwifi/Kconfig
@@ -133,12 +133,3 @@ config IWLWIFI_P2P
           support when it is loaded.
 
           Say Y only if you want to experiment with P2P.
-
-config IWLWIFI_EXPERIMENTAL_MFP
-        bool "support MFP (802.11w) even if uCode doesn't advertise"
-        depends on IWLWIFI
-        help
-          This option enables experimental MFP (802.11W) support
-          even if the microcode doesn't advertise it.
-
-          Say Y only if you want to experiment with MFP.
diff --git a/drivers/net/wireless/iwlwifi/dvm/mac80211.c b/drivers/net/wireless/iwlwifi/dvm/mac80211.c
index ff8162d4c454..46b0d1c46529 100644
--- a/drivers/net/wireless/iwlwifi/dvm/mac80211.c
+++ b/drivers/net/wireless/iwlwifi/dvm/mac80211.c
@@ -168,10 +168,8 @@ int iwlagn_mac_setup_register(struct iwl_priv *priv,
                 hw->flags |= IEEE80211_HW_SUPPORTS_DYNAMIC_SMPS |
                              IEEE80211_HW_SUPPORTS_STATIC_SMPS;
 
-#ifndef CONFIG_IWLWIFI_EXPERIMENTAL_MFP
         /* enable 11w if the uCode advertise */
         if (capa->flags & IWL_UCODE_TLV_FLAGS_MFP)
-#endif /* !CONFIG_IWLWIFI_EXPERIMENTAL_MFP */
                 hw->flags |= IEEE80211_HW_MFP_CAPABLE;
 
         hw->sta_data_size = sizeof(struct iwl_station_priv);