udhcp: slight shrink

udhcpd_main                                         1171    1208     +37
udhcpc_main                                         2363    2387     +24
dhcprelay_main                                      1145    1146      +1
dhcprelay_stopflag                                     4       1      -3
dhcprelay_signal_handler                              11       8      -3
client_background                                     46      42      -4
udhcp_read_interface                                 230     211     -19
udhcp_make_pidfile                                    76       -     -76
------------------------------------------------------------------------------
(add/remove: 0/1 grow/shrink: 3/4 up/down: 62/-105)           Total: -43 bytes
   text    data     bss     dec     hex filename
 770052    1096   11228  782376   bf028 busybox_old
 769980    1096   11228  782304   befe0 busybox_unstripped

1 files changed, 2 insertions, 2 deletions

diff --git a/include/libbb.h b/include/libbb.h
index 1cbcb41e4..13bd2d688 100644
--- a/include/libbb.h
+++ b/include/libbb.h
@@ -619,8 +619,8 @@ llist_t *llist_rev(llist_t *list);
  *   llist_t *llist_add_to(llist_t *old_head, void *data)
  * etc does not result in smaller code... */
 
-/* start_stop_daemon and (udhcpc with ifupdown) are special - they want to
- * create pidfiles regardless of FEATURE_PIDFILE. */
+/* start_stop_daemon and udhcpc are special - they want
+ * to create pidfiles regardless of FEATURE_PIDFILE */
 #if ENABLE_FEATURE_PIDFILE || defined(WANT_PIDFILE)
 int write_pidfile(const char *path);
 #define remove_pidfile(f) ((void)unlink(f))