netdev - Re: [PATCH iproute2-next 6/6] ipaddress: Get rid of print_linkinfo

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Date:   Tue, 30 Jan 2018 20:10:29 +0200
From:   Serhey Popovych <serhe.popovych@...il.com>
To:     Stephen Hemminger <stephen@...workplumber.org>
Cc:     netdev@...r.kernel.org
Subject: Re: [PATCH iproute2-next 6/6] ipaddress: Get rid of
 print_linkinfo_brief()

Stephen Hemminger wrote:
> On Tue, 30 Jan 2018 18:52:48 +0200
> Serhey Popovych <serhe.popovych@...il.com> wrote:
> 
>> +	if (brief) {
>> +		print_name_and_link("%-16s ", COLOR_NONE, name, tb);
>> +
>> +		if (tb[IFLA_OPERSTATE])
>> +			print_operstate(fp, rta_getattr_u8(tb[IFLA_OPERSTATE]));
>> +
>> +		if (filter.family == AF_PACKET) {
>> +			if (tb[IFLA_ADDRESS]) {
>> +				struct rtattr *rta = tb[IFLA_ADDRESS];
>> +
>> +				print_color_string(PRINT_ANY,
>> +						   COLOR_MAC,
>> +						   "address",
>> +						   "%s ",
>> +						   ll_addr_n2a(RTA_DATA(rta),
>> +							       RTA_PAYLOAD(rta),
>> +							       ifi->ifi_type,
>> +							       b1, sizeof(b1)));
>> +			}
>> +
>> +			print_link_flags(fp, ifi->ifi_flags, m_flag);
>> +			print_string(PRINT_FP, NULL, "%s", "\n");
>> +		}
>> +
>> +		fflush(fp);
>> +		return 0;
>> +	}
> 
> To keep function shorter and therefore more readable, why not:
> 
> 	if (brief)
> 		return print_linkinfo_brief(fp, ifi, tb);
> 
> And put this if branch in new version of print_linkinfo_brief.
> 

Agree, will make it static and branch as suggested. Thanks.
Addressed in v2.




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