X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=src%2Ffirstboot%2Ffirstboot.c;h=93273d903c7299e040e81e1ac13296e6dd4db6b2;hb=9f03ee51a2207954ef18be79ca3e11cd14ca56fd;hp=2c08ad481ba71b3dd5d759d2d941de84aedb3c36;hpb=3a43da2832dc5360a638d043f469a6dcbe025582;p=elogind.git

diff --git a/src/firstboot/firstboot.c b/src/firstboot/firstboot.c
index 2c08ad481..93273d903 100644
--- a/src/firstboot/firstboot.c
+++ b/src/firstboot/firstboot.c
@@ -68,7 +68,7 @@ static bool press_any_key(void) {
         printf("-- Press any key to proceed --");
         fflush(stdout);
 
-        read_one_char(stdin, &k, USEC_INFINITY, &need_nl);
+        (void) read_one_char(stdin, &k, USEC_INFINITY, &need_nl);
 
         if (need_nl)
                 putchar('\n');
@@ -451,9 +451,6 @@ static int process_machine_id(void) {
         if (faccessat(AT_FDCWD, etc_machine_id, F_OK, AT_SYMLINK_NOFOLLOW) >= 0)
                 return 0;
 
-        if (!arg_root)
-                return 0;
-
         if (sd_id128_equal(arg_machine_id, SD_ID128_NULL))
                 return 0;
 
@@ -491,7 +488,7 @@ static int prompt_root_password(void) {
         for (;;) {
                 _cleanup_free_ char *a = NULL, *b = NULL;
 
-                r = ask_password_tty(msg1, 0, NULL, &a);
+                r = ask_password_tty(msg1, 0, false, NULL, &a);
                 if (r < 0) {
                         log_error("Failed to query root password: %s", strerror(-r));
                         return r;
@@ -502,7 +499,7 @@ static int prompt_root_password(void) {
                         break;
                 }
 
-                r = ask_password_tty(msg2, 0, NULL, &b);
+                r = ask_password_tty(msg2, 0, false, NULL, &b);
                 if (r < 0) {
                         log_error("Failed to query root password: %s", strerror(-r));
                         clear_string(a);
@@ -647,8 +644,7 @@ static int process_root_password(void) {
         return 0;
 }
 
-static int help(void) {
-
+static void help(void) {
         printf("%s [OPTIONS...]\n\n"
                "Configures basic settings of the system.\n\n"
                "  -h --help                    Show this help\n"
@@ -670,10 +666,8 @@ static int help(void) {
                "     --copy-timezone           Copy timezone from host\n"
                "     --copy-root-password      Copy root password from host\n"
                "     --copy                    Copy locale, timezone, root password\n"
-               "     --setup-machine-id        Generate a new random machine ID\n",
-               program_invocation_short_name);
-
-        return 0;
+               "     --setup-machine-id        Generate a new random machine ID\n"
+               , program_invocation_short_name);
 }
 
 static int parse_argv(int argc, char *argv[]) {
@@ -729,12 +723,13 @@ static int parse_argv(int argc, char *argv[]) {
         assert(argc >= 0);
         assert(argv);
 
-        while ((c = getopt_long(argc, argv, "h", options, NULL)) >= 0) {
+        while ((c = getopt_long(argc, argv, "h", options, NULL)) >= 0)
 
                 switch (c) {
 
                 case 'h':
-                        return help();
+                        help();
+                        return 0;
 
                 case ARG_VERSION:
                         puts(PACKAGE_STRING);
@@ -858,6 +853,7 @@ static int parse_argv(int argc, char *argv[]) {
 
                 case ARG_COPY:
                         arg_copy_locale = arg_copy_timezone = arg_copy_root_password = true;
+                        break;
 
                 case ARG_COPY_LOCALE:
                         arg_copy_locale = true;
@@ -887,7 +883,6 @@ static int parse_argv(int argc, char *argv[]) {
                 default:
                         assert_not_reached("Unhandled option");
                 }
-        }
 
         return 1;
 }