> -----Original Message-----
> From: devel [mailto:driverdev-devel-boun...@linuxdriverproject.org] On
> Behalf Of Dexuan Cui
> Sent: Wednesday, December 10, 2014 19:33 PM
> To: gre...@linuxfoundation.org; linux-ker...@vger.kernel.org; driverdev-
> de...@linuxdriverproject.org; vkuzn...@redhat.com; o...@aepfle.de;
> a...@canonical.com; jasow...@redhat.com; KY Srinivasan
> Cc: Haiyang Zhang
> Subject: [PATCH v2] tools: hv: kvp_daemon: make IPv6-only-injection work
> 
> In the case the host only injects an IPv6 address, the dhcp_enabled flag is
> true (it's only for IPv4 according to Hyper-V host team), but we still need to
> proceed to parse the IPv6 information.
> 
> Cc: Vitaly Kuznetsov <vkuzn...@redhat.com>
> Cc: K. Y. Srinivasan <k...@microsoft.com>
> Signed-off-by: Dexuan Cui <de...@microsoft.com>
> ---
> 
> v2: removed the distro-specific logic as Vitaly suggested.
> 
>  tools/hv/hv_kvp_daemon.c | 12 ++++++------
>  1 file changed, 6 insertions(+), 6 deletions(-)
> 
> diff --git a/tools/hv/hv_kvp_daemon.c b/tools/hv/hv_kvp_daemon.c
> index 6a6432a..4b3ee35 100644
> --- a/tools/hv/hv_kvp_daemon.c
> +++ b/tools/hv/hv_kvp_daemon.c
> @@ -1308,16 +1308,17 @@ static int kvp_set_ip_info(char *if_name, struct
> hv_kvp_ipaddr_value *new_val)
>       if (error)
>               goto setval_error;
> 
> +     /*
> +      * The dhcp_enabled flag is only for IPv4. In the case the host only
> +      * injects an IPv6 address, the flag is true, but we still need to
> +      * proceed to parse and pass the IPv6 information to the
> +      * disto-specific script hv_set_ifconfig.
> +      */
>       if (new_val->dhcp_enabled) {
>               error = kvp_write_file(file, "BOOTPROTO", "", "dhcp");
>               if (error)
>                       goto setval_error;
> 
> -             /*
> -              * We are done!.
> -              */
> -             goto setval_done;
> -
>       } else {
>               error = kvp_write_file(file, "BOOTPROTO", "", "none");
>               if (error)
> @@ -1345,7 +1346,6 @@ static int kvp_set_ip_info(char *if_name, struct
> hv_kvp_ipaddr_value *new_val)
>       if (error)
>               goto setval_error;
> 
> -setval_done:
>       fclose(file);
> 
>       /*
> --
> 1.9.1

Hi Vitaly,
Can you please ACK the v2 patch?
Or, please let me know if you have new comments.

Thanks,
-- Dexuan
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