Hi Daniel,

>> I have a case where the init_firewall() is failing.  After some digging
>> I've found that iptables_replace() is failing.  My assumption here is that
>> iptables_replace() is returning the wrong error code, it should be
>> returning errno.  My assumption is based on the caller
>> __connman_firewall_enable() reporting the error using strerror(-err) which
>> with the current code will always be 1; therefore I assume errno was the
>> expected result.  While there I made the same change to
>> iptables_get_entries() even though the only caller currently does not use
>> the return code for error reporting.
> 
> Yes, your patch looks correct. errno should be returned.
> 
> I let Patrik apply it.

but only after the whitespace damage gets fixed.

Regards

Marcel

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