[IPV4]: Fix rtm_to_ifaddr() error handling.
authorEvgeniy Polyakov <johnpol@2ka.mipt.ru>
Fri, 9 Mar 2007 21:43:24 +0000 (13:43 -0800)
committerDavid S. Miller <davem@davemloft.net>
Fri, 9 Mar 2007 21:43:24 +0000 (13:43 -0800)
Return negative error value (embedded in the pointer) instead of
returning NULL.

Signed-off-by: Evgeniy Polyakov <johnpol@2ka.mipt.ru>
Signed-off-by: David S. Miller <davem@davemloft.net>

No differences found