From 37e4ec8b47e48b6af767f18380e20534fa4b2d17 Mon Sep 17 00:00:00 2001
From: Michael Tremer <michael.tremer@ipfire.org>
Date: Fri, 18 Jun 2010 00:11:41 +0200
Subject: [PATCH] network: Speedup function device_hash.

---
 functions.device | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/functions.device b/functions.device
index 102c5cea..3fe531ff 100644
--- a/functions.device
+++ b/functions.device
@@ -293,7 +293,11 @@ function device_rename() {
 function device_hash() {
 	local device=${1}
 
-	macify ${device} | tr -d ':'
+	# Get mac address of device and remove all colons (:)
+	# that will result in a hash.
+	device=$(macify ${device})
+
+	echo "${device//:/}"
 }
 
 # Give the device a new name
-- 
2.39.2