linux-kernel - Re: [PATCH 08/17] Tools: hv: Gather subnet information

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Date:	Wed, 25 Jul 2012 02:14:10 +0100
From:	Ben Hutchings <ben@...adent.org.uk>
To:	"K. Y. Srinivasan" <kys@...rosoft.com>
Cc:	gregkh@...uxfoundation.org, linux-kernel@...r.kernel.org,
	devel@...uxdriverproject.org, virtualization@...ts.osdl.org,
	olaf@...fle.de, apw@...onical.com, netdev@...r.kernel.org
Subject: Re: [PATCH 08/17] Tools: hv: Gather subnet information

On Tue, 2012-07-24 at 09:01 -0700, K. Y. Srinivasan wrote:
> Now gather sub-net information for the specified interface.
> 
> Signed-off-by: K. Y. Srinivasan <kys@...rosoft.com>
> Reviewed-by: Haiyang Zhang <haiyangz@...rosoft.com>
> ---
>  tools/hv/hv_kvp_daemon.c |   31 +++++++++++++++++++++++++++++--
>  1 files changed, 29 insertions(+), 2 deletions(-)
> 
> diff --git a/tools/hv/hv_kvp_daemon.c b/tools/hv/hv_kvp_daemon.c
> index 79eb130..2c24ebf 100644
> --- a/tools/hv/hv_kvp_daemon.c
> +++ b/tools/hv/hv_kvp_daemon.c
> @@ -534,6 +534,7 @@ kvp_get_ip_address(int family, char *if_name, int op,
>  	struct ifaddrs *ifap;
>  	struct ifaddrs *curp;
>  	int offset = 0;
> +	int sn_offset = 0;
>  	const char *str;
>  	int error = 0;
>  	char *buffer;
> @@ -594,12 +595,38 @@ kvp_get_ip_address(int family, char *if_name, int op,
>  			 * Gather info other than the IP address.
>  			 * IP address info will be gathered later.
>  			 */
> -			if (curp->ifa_addr->sa_family == AF_INET)
> +			if (curp->ifa_addr->sa_family == AF_INET) {
>  				ip_buffer->addr_family |= ADDR_FAMILY_IPV4;
> -			else
> +				/*
> +				 * Get subnet info.
> +				 */
> +				error = kvp_process_ip_address(
> +							curp->ifa_netmask,
> +							AF_INET,
> +							(char *)
> +							ip_buffer->sub_net,
> +							length,
> +							&sn_offset);
[...]

This is barely readable; why don't you indent the arguments by just one
extra tab?

Ben.

-- 
Ben Hutchings
If more than one person is responsible for a bug, no one is at fault.

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