Commits
David Ahern committed ba277e8e05d
net: ipv4: refactor key and length checks fib_table_insert and fib_table_delete have the same checks on the prefix and length. Refactor into a helper. Avoids duplicate extack messages in the next patch. Signed-off-by: David Ahern <dsahern@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>