From 81ca5fe7db1a42ffe8a53629aaae81087325a37a Mon Sep 17 00:00:00 2001
From: William Hubbs <williamh@gentoo.org>
Date: Mon, 4 Feb 2013 15:49:07 -0600
Subject: init.d/udev: remove kernel version checks

Udev does not actively block people from attempting to run on older
versions of the kernel, so we shouldn't either.

X-Gentoo-Bug: 454324
X-Gentoo-Bug-URL: https://bugs.gentoo.org/show_bug.cgi?id=454324
---
 init.d/udev | 46 ----------------------------------------------
 1 file changed, 46 deletions(-)

diff --git a/init.d/udev b/init.d/udev
index ea41fee..af0a40e 100644
--- a/init.d/udev
+++ b/init.d/udev
@@ -12,7 +12,6 @@ udev_debug="${udev_debug:-no}"
 udev_monitor="${udev_monitor:-no}"
 udev_monitor_keep_running="${udev_monitor_keep_running:-no}"
 udev_settle_timeout="${udev_settle_timeout:-60}"
-kv_min="${kv_min:-2.6.39}"
 
 depend()
 {
@@ -26,50 +25,6 @@ depend()
 	keyword -vserver -lxc
 }
 
-KV_to_int()
-{
-	[ -z $1 ] && return 1
-
-	local x=${1%%[!0-9.]*} y= z=
-	local KV_MAJOR=${x%%.*}
-	y=${x#*.}
-	[ "$x" = "$y" ] && y=0.0
-	local KV_MINOR=${y%%.*}
-	z=${y#*.}
-	[ "$y" = "$z" ] && z=0
-	local KV_MICRO=${z%%.*}
-	local KV_int=$((${KV_MAJOR} * 65536 + ${KV_MINOR} * 256 + ${KV_MICRO} ))
-
-	# We make version 2.2.0 the minimum version we will handle as
-	# a sanity check ... if its less, we fail ...
-	[ "${KV_int}" -lt 131584 ] && return 1
-	
-	echo "${KV_int}"
-}
-
-_RC_GET_KV_CACHE=""
-get_KV()
-{
-	if [ -z "${_RC_GET_KV_CACHE}" ] ; then
-		_RC_GET_KV_CACHE="$(uname -r)"
-	fi
-	echo "$(KV_to_int "${_RC_GET_KV_CACHE}")"
-	return $?
-}
-
-# FIXME
-# Instead of this script testing kernel version, udev itself should
-# Maybe something like udevd --test || exit $?
-check_kernel()
-{
-	if [ $(get_KV) -lt $(KV_to_int ${kv_min}) ]; then
-		eerror "Your kernel is too old to work with this version of udev."
-		eerror "Current udev only supports Linux kernel ${kv_min} and newer."
-		return 1
-	fi
-	return 0
-}
-
 disable_oldnet_hotplug()
 {
 	if is_service_enabled network; then
@@ -85,7 +40,6 @@ disable_oldnet_hotplug()
 
 start_pre()
 {
-	check_kernel || return 1
 	if [ -e /proc/sys/kernel/hotplug ]; then
 		echo "" >/proc/sys/kernel/hotplug
 	fi
-- 
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