[IPV4]: fib_trie: Use ERR_PTR to handle errno return

Signed-off-by: Robert Olsson <robert.olsson@its.uu.se>
Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Robert Olsson 2005-08-09 20:25:06 -07:00 committed by David S. Miller
commit 2f80b3c826