vmbr: drop unused $MAC_PREFIX

diff --git a/vmbr b/vmbr
index 292f630a5c0d3e88c8744133fa8e0a85dc042233..b25608ec26933f28a9a9082a60832c6e79d3d13b 100755 (executable)
--- a/vmbr
+++ b/vmbr
@@ -12,7 +12,6 @@ chmod 755 $script
 
 # find a free MAC adddress
 i=0
-MAC_PREFIX=52:54:00:12:34:
 while [ $i -lt 255 ]; do
     MAC=$(printf '52:54:00:12:34:%02x' $i)
     arp -ani $bridge | grep -q $MAC || break