udhcpc6: code shrink - sending functions do not need ifindex parameter

function                                             old     new   delta
d6_send_raw_packet_from_client_data_ifindex            -     427    +427
d6_send_kernel_packet_from_client_data_ifindex         -     275    +275
send_d6_renew                                        182     176      -6
perform_d6_release                                   246     240      -6
d6_mcast_from_client_data_ifindex                     45      39      -6
d6_send_kernel_packet                                274       -    -274
d6_send_raw_packet                                   429       -    -429
------------------------------------------------------------------------------
(add/remove: 2/2 grow/shrink: 0/3 up/down: 702/-721)          Total: -19 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

1 files changed, 4 insertions, 6 deletions

diff --git a/networking/udhcp/d6_common.h b/networking/udhcp/d6_common.h
index 688f5d6c7..9dfde7709 100644
--- a/networking/udhcp/d6_common.h
+++ b/networking/udhcp/d6_common.h
@@ -159,18 +159,16 @@ int FAST_FUNC d6_recv_kernel_packet(
                 struct d6_packet *packet, int fd
 );
 
-int FAST_FUNC d6_send_raw_packet(
+int FAST_FUNC d6_send_raw_packet_from_client_data_ifindex(
                 struct d6_packet *d6_pkt, unsigned d6_pkt_size,
                 struct in6_addr *src_ipv6, int source_port,
-                struct in6_addr *dst_ipv6, int dest_port, const uint8_t *dest_arp,
-                int ifindex
+                struct in6_addr *dst_ipv6, int dest_port, const uint8_t *dest_arp
 );
 
-int FAST_FUNC d6_send_kernel_packet(
+int FAST_FUNC d6_send_kernel_packet_from_client_data_ifindex(
                 struct d6_packet *d6_pkt, unsigned d6_pkt_size,
                 struct in6_addr *src_ipv6, int source_port,
-                struct in6_addr *dst_ipv6, int dest_port,
-                int ifindex
+                struct in6_addr *dst_ipv6, int dest_port
 );
 
 #if defined CONFIG_UDHCP_DEBUG && CONFIG_UDHCP_DEBUG >= 2