patches/openwrt: disable wireless extensions: rebase for OpenWrt 21.02

patches/openwrt/to-upstream/0055-kernel-disable-wireless-extensions-only-when-needed.patch

-From 2b17807ea23bf120e643f1fada694af975101b6a Mon Sep 17 00:00:00 2001
+From 71d7b20ff3d64cbea4ae1c2abb9db313731ea10b Mon Sep 17 00:00:00 2001
 From: Josef Schlehofer <pepe.schlehofer@gmail.com>
-Date: Fri, 14 Oct 2022 09:53:57 +0200
+Date: Fri, 14 Oct 2022 12:42:45 +0200
 Subject: [PATCH] kernel: disable wireless extensions only when needed
 
 Based on https://github.com/openwrt/openwrt/commit/6eeb5d45649ffa591b06d2ccd6a43e47939b6b18#diff-06802c9e3474cd0144a19cff482538b1aa25f9e10891060a69139559fd19203bL7094
@@ -10,12 +10,12 @@ Based on https://github.com/openwrt/openwrt/commit/6eeb5d45649ffa591b06d2ccd6a43
  2 files changed, 16 insertions(+)
 
 diff --git a/config/Config-kernel.in b/config/Config-kernel.in
-index 5e12ddd78d..f4aafe2504 100644
+index d4648a5064..a3e6247525 100644
 --- a/config/Config-kernel.in
 +++ b/config/Config-kernel.in
-@@ -1057,6 +1057,21 @@ config KERNEL_NET_L3_MASTER_DEV
- 	  This module provides glue between core networking code and device
- 	  drivers to support L3 master devices like VRF.
+@@ -967,6 +967,21 @@ if KERNEL_IPV6
+ 
+ endif
  
 +config KERNEL_WIRELESS_EXT
 +	def_bool n