udhcpc: remove deprecated -H/-h HOSTNAME options (9 years), deprecate -V VENDOR

function                                             old     new   delta
udhcpc_main                                         2563    2582     +19
dhcp_option_strings                                  294     301      +7
dhcp_optflags                                         80      82      +2
.rodata                                           103250  103248      -2
udhcpc_longopts                                      252     241     -11
add_client_options                                   209     175     -34
alloc_dhcp_option                                     59       -     -59
------------------------------------------------------------------------------
(add/remove: 0/1 grow/shrink: 3/3 up/down: 28/-106)           Total: -78 bytes

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

1 files changed, 2 insertions, 1 deletions

diff --git a/networking/udhcp/d6_dhcpc.c b/networking/udhcp/d6_dhcpc.c
index c4bedb259..3fd1fa7ce 100644
--- a/networking/udhcp/d6_dhcpc.c
+++ b/networking/udhcp/d6_dhcpc.c
@@ -1296,7 +1296,8 @@ int udhcpc6_main(int argc UNUSED_PARAM, char **argv)
                 /* not set, set the default client ID */
                 client_data.clientid[1] = 3; /* DUID-LL */
                 client_data.clientid[3] = 1; /* ethernet */
-                clientid_mac_ptr = udhcp_insert_new_option(&client_data.options, D6_OPT_CLIENTID,
+                clientid_mac_ptr = udhcp_insert_new_option(
+                                &client_data.options, D6_OPT_CLIENTID,
                                 client_data.clientid, 2+2 + 6, /*dhcp6:*/ 1);
                 clientid_mac_ptr += 2+2 + 2+2; /* skip option code, len, DUID-LL, ethernet */
         }