*: use get_console_fd() as appropriate, and make it fail on open error -

 get_console_fd_or_die().

function                                             old     new   delta
get_console_fd_or_die                                  -     163    +163
loadkmap_main                                        211     201     -10
loadfont_main                                        440     430     -10
dumpkmap_main                                        218     208     -10
kbd_mode_main                                        158     146     -12
setkeycodes_main                                     156     143     -13
get_console_fd                                       163       -    -163
------------------------------------------------------------------------------
(add/remove: 1/1 grow/shrink: 0/5 up/down: 163/-218)          Total: -55 bytes

1 files changed, 1 insertions, 1 deletions

diff --git a/console-tools/loadfont.c b/console-tools/loadfont.c
index 48b298002..567aa38ae 100644
--- a/console-tools/loadfont.c
+++ b/console-tools/loadfont.c
@@ -174,7 +174,7 @@ int loadfont_main(int argc, char **argv UNUSED_PARAM)
         if (argc != 1)
                 bb_show_usage();
 
-        fd = xopen(CURRENT_VC, O_RDWR);
+        fd = get_console_fd_or_die();
         loadnewfont(fd);
 
         return EXIT_SUCCESS;