ip: ipip compile warning

Get rid of compile warning about non-const format

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Stephen Hemminger 2009-02-22 00:02:08 -08:00 • committed by David S. Miller
commit 5747a1aacd