[rdk-b][common][bsp][Refactor and sync kernel/wifi from Openwrt]

[Description]
Refactor and sync kernel/wifi from Openwrt

[Release-log]
N/A

diff --git a/recipes-connectivity/hostapd/files/patches/021-fix-sta-add-after-previous-connection.patch b/recipes-connectivity/hostapd/files/patches/021-fix-sta-add-after-previous-connection.patch
index ac02ec5..80b23bd 100644
--- a/recipes-connectivity/hostapd/files/patches/021-fix-sta-add-after-previous-connection.patch
+++ b/recipes-connectivity/hostapd/files/patches/021-fix-sta-add-after-previous-connection.patch
@@ -1,6 +1,6 @@
 --- a/src/ap/ieee802_11.c
 +++ b/src/ap/ieee802_11.c
-@@ -4944,6 +4944,13 @@ static int add_associated_sta(struct hos
+@@ -4963,6 +4963,13 @@ static int add_associated_sta(struct hos
  	 * drivers to accept the STA parameter configuration. Since this is
  	 * after a new FT-over-DS exchange, a new TK has been derived, so key
  	 * reinstallation is not a concern for this case.
@@ -14,7 +14,7 @@
  	 */
  	wpa_printf(MSG_DEBUG, "Add associated STA " MACSTR
  		   " (added_unassoc=%d auth_alg=%u ft_over_ds=%u reassoc=%d authorized=%d ft_tk=%d fils_tk=%d)",
-@@ -4957,7 +4964,8 @@ static int add_associated_sta(struct hos
+@@ -4976,7 +4983,8 @@ static int add_associated_sta(struct hos
  	    (!(sta->flags & WLAN_STA_AUTHORIZED) ||
  	     (reassoc && sta->ft_over_ds && sta->auth_alg == WLAN_AUTH_FT) ||
  	     (!wpa_auth_sta_ft_tk_already_set(sta->wpa_sm) &&