[PATCH] ofnet: fix build regression in grub_ieee1275_parse_bootpath

[Eric Snowberg]

The grub_ieee1275_parse_bootpath function (commit a661a32, ofnet: Initialize
structs in bootpath parser.) introduces a build regression on SPARC:

cc1: warnings being treated as errors
net/drivers/ieee1275/ofnet.c: In function 'grub_ieee1275_parse_bootpath':
net/drivers/ieee1275/ofnet.c:156: error: missing initializer
net/drivers/ieee1275/ofnet.c:156: error: (near initialization for 
'client_addr.type')
net/drivers/ieee1275/ofnet.c:156: error: missing initializer
net/drivers/ieee1275/ofnet.c:156: error: (near initialization for 
'gateway_addr.type')
net/drivers/ieee1275/ofnet.c:156: error: missing initializer
net/drivers/ieee1275/ofnet.c:156: error: (near initialization for 
'subnet_mask.type')
net/drivers/ieee1275/ofnet.c:157: error: missing initializer
net/drivers/ieee1275/ofnet.c:157: error: (near initialization for 
'hw_addr.type')
make[3]: *** [net/drivers/ieee1275/ofnet_module-ofnet.o] Error 1

Initialize the entire structure.

Signed-off-by: Eric Snowberg <address@hidden>
---
Ref: http://lists.gnu.org/archive/html/grub-devel/2018-03/msg00034.html
---
 grub-core/net/drivers/ieee1275/ofnet.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/grub-core/net/drivers/ieee1275/ofnet.c 
b/grub-core/net/drivers/ieee1275/ofnet.c
index 00abc64..856e88b 100644
--- a/grub-core/net/drivers/ieee1275/ofnet.c
+++ b/grub-core/net/drivers/ieee1275/ofnet.c
@@ -153,8 +153,8 @@ grub_ieee1275_parse_bootpath (const char *devpath, char 
*bootpath,
   char *comma_char = 0;
   char *equal_char = 0;
   grub_size_t field_counter = 0;
-  grub_net_network_level_address_t client_addr = {}, gateway_addr = {}, 
subnet_mask = {};
-  grub_net_link_level_address_t hw_addr = {};
+  grub_net_network_level_address_t client_addr = {0,{0},0}, gateway_addr = 
{0,{0},0}, subnet_mask = {0,{0},0};
+  grub_net_link_level_address_t hw_addr = {0,{{0,0,0,0,0,0}}};
   grub_net_interface_flags_t flags = 0;
   struct grub_net_network_level_interface *inter = NULL;
   grub_uint16_t vlantag = 0;
-- 
1.7.1