- very minor size tweak.

  TODO: mv to globals, config-out non-busybox dhcp client stuff, reduce string bloat, etc
   text    data     bss     dec     hex filename
   7543       0      28    7571    1d93 networking/ifupdown.o.orig
   7515       0      28    7543    1d77 networking/ifupdown.o

diff --git a/networking/ifupdown.c b/networking/ifupdown.c
index 9d35254eeb96756a19e70b4a3695c0478bf245ed..887c2eea5adef110f0c1bf95797e031e5c2c51cb 100644 (file)
--- a/networking/ifupdown.c
+++ b/networking/ifupdown.c
@@ -1092,7 +1092,7 @@ int ifupdown_main(int argc, char **argv)
        llist_t *target_list = NULL;
        const char *interfaces = "/etc/network/interfaces";
        FILE *state_fp;
-       int any_failures = 0;
+       bool any_failures = 0;
 
        cmds = iface_down;
        if (applet_name[2] == 'u') {
@@ -1155,8 +1155,8 @@ int ifupdown_main(int argc, char **argv)
                char *iface;
                char *liface;
                char *pch;
-               int okay = 0;
-               int cmds_ret;
+               bool okay = 0;
+               unsigned cmds_ret;
 
                iface = xstrdup(target_list->data);
                target_list = target_list->link;
@@ -1242,7 +1242,7 @@ int ifupdown_main(int argc, char **argv)
                        llist_t *iface_state = find_iface_state(state_list, iface);
 
                        if (cmds == iface_up) {
-                               char *newiface = xasprintf("%s=%s", iface, liface);
+                               char * const newiface = xasprintf("%s=%s", iface, liface);
                                if (iface_state == NULL) {
                                        llist_add_to_end(&state_list, newiface);
                                } else {