Revert "fib_rules: fix error in backport of e9919a24d302 ("fib_rules: return 0...")"

The fib_rules change was incorrect and will be reverted upstream soon.

Drop it now so that devices start working again.

Bug: 133653863
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
1 file changed