tree 5d71e8d2a15309da725df1cb7acd547a7250dcbf
parent 053255520216654c6914e84b0a37e86c542898bd
author Patrick McHardy <kaber@trash.net> 1223392984 +0200
committer Stephen Hemminger <stephen.hemminger@vyatta.com> 1223906621 -0700

Refuse "ip link add/replace" without device type parameter

Fix confusing error message noticed by Martin Josefsson:
Fix typo noticed by Phil Oester: information vs. informatin

# ip link add
RTNETLINK answers: Operation not supported

The reason is missing device type information, refuse this and print a message.

Signed-off-by: Patrick McHardy <kaber@trash.net>